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A .NET library and Windows WPF app for FritzBox devices using WCF.
C# 100.00%
fritzbox csharp fritz fritz-box avm avm-fritz
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roschmi
rs.fritz.manager's Issues

Method 'whenAllTask' in 'TaskExtensions.cs' throws exception

First let me say thanks for the valuable code,
I was able to compile and run your application on a Windows10 PC, Visual Studio 2022, Framework net6.0.
Discovering the Gatway Devices, selecting the Device (Infos are shown), selecting a user and entering a User password worked as expected.
But then, when I click the 'Device Information' tab and click the 'DeviceInfo' button again an exception is thrown in 'TaskExtensions.cs' line 42 and the applcation stops.
Best regards
RoSchmi
Not able to get additional action 'GetGenericHostEntry' to Hosts service working

I'm trying to add 'GetGenericHostEntry' to Hosts service. As with your library I was not successful I tried another library (FBoxAPI) andwith this API I got it working.
With 'RS.FritzManager.Domain' my Fritzbox cable returns a fault code and complains of an invalid action.
To see the real requests and resonses I used Fiddler to see the network traffic. In the pictures below you can see the requests and responses of both libraries but I have no idea why it doesn't work with your library.
Do you see a reason?
Does Fritzbox TR-064 provide means to implement packet capturing

Not an issue but perhaps a nice use case.
It is posible to capure packets using the Fritzbox web gui.
Is it posible to use these functions via the TR-064 Api as well?
User Control for WanIpConnection is greyed out

User Control for WanIpConnection is greyed out. I think it shouldn't be on my Fritzbox Cable.
When I click the 'LogIn' button I see that 2 exceptions are thrown:
Ausnahme ausgelöst: "System.ArgumentOutOfRangeException" in RS.Fritz.Manager.UI.dll
Ausnahme ausgelöst: "System.ArgumentOutOfRangeException" in System.Private.CoreLib.dll
I didn't try to find the reason. Perhaps you will know it at once.
Exception on device Discovery -> Exception.Message: One or more errors occurred

It worked exactly once, afterwards i always get this message as soon as i click on "Device Discovery"
same error with v2.3.0 and v2.4.0-alpha.6
Windows 11 Pro (Windows v10.0 (Build 22621: Service Pack 0))
.net 7.0.2 (x64)
FritzBox 7590 AX (7.31) on 192.168.178.1
Exception.GetType: System.AggregateException
Exception.Message: One or more errors occurred. (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.) (Die angeforderte Adresse ist in diesem Kontext ungültig.)
Exception.Source: RS.Fritz.Manager.API
Exception.TargetSite: Void MoveNext()
Exception.StackTrace:    at RS.Fritz.Manager.API.TaskExtensions.WhenAllSafe[T](IEnumerable`1 tasks) in /_/RS.Fritz.Manager.API/Extensions/TaskExtensions.cs:line 25
   at RS.Fritz.Manager.API.DeviceSearchService.GetRawDeviceResponses(String deviceType, Int32 sendCount, Int32 timeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 137
   at RS.Fritz.Manager.API.DeviceSearchService.GetDevicesAsync(String deviceType, Nullable`1 sendCount, Nullable`1 timeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 36
   at RS.Fritz.Manager.UI.MainWindowViewModel.DoExecuteDefaultCommandAsync(CancellationToken cancellationToken) in D:\a\RS.Fritz.Manager\RS.Fritz.Manager\RS.Fritz.Manager.UI\MainWindow\MainWindowViewModel.cs:line 303
   at RS.Fritz.Manager.UI.FritzServiceViewModel.ExecuteDefaultCommandAsync(Nullable`1 showView, CancellationToken cancellationToken) in D:\a\RS.Fritz.Manager\RS.Fritz.Manager\RS.Fritz.Manager.UI\Infrastructure\FritzServiceViewModel.cs:line 160
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
   at RS.Fritz.Manager.API.TaskExtensions.WhenAllSafe[T](IEnumerable`1 tasks) in /_/RS.Fritz.Manager.API/Extensions/TaskExtensions.cs:line 18
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Private.CoreLib
Exception.TargetSite: Void Throw()
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.CreateException(SocketError error, Boolean forAsyncThrow)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.SendToAsync(Socket socket, CancellationToken cancellationToken)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken)
   at RS.Fritz.Manager.API.DeviceSearchService.<>c__DisplayClass16_1.<GetRawDeviceResponses>b__4(IPAddress r) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 137
   at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
   at System.Linq.Enumerable.SelectManySingleSelectorIterator`2.MoveNext()
   at System.Threading.Tasks.Task.WhenAll[TResult](IEnumerable`1 tasks)
   at RS.Fritz.Manager.API.TaskExtensions.WhenAllSafe[T](IEnumerable`1 tasks)
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
   at RS.Fritz.Manager.API.TaskExtensions.WhenAllSafe[T](IEnumerable`1 tasks)
   at RS.Fritz.Manager.API.DeviceSearchService.GetRawDeviceResponses(String deviceType, Int32 sendCount, Int32 timeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 137
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
   at RS.Fritz.Manager.API.DeviceSearchService.GetRawDeviceResponses(String deviceType, Int32 sendCount, Int32 timeout, CancellationToken cancellationToken)
   at RS.Fritz.Manager.API.DeviceSearchService.GetDevicesAsync(String deviceType, Nullable`1 sendCount, Nullable`1 timeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 34
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
   at RS.Fritz.Manager.API.DeviceSearchService.GetDevicesAsync(String deviceType, Nullable`1 sendCount, Nullable`1 timeout, CancellationToken cancellationToken)
   at RS.Fritz.Manager.UI.MainWindowViewModel.DoExecuteDefaultCommandAsync(CancellationToken cancellationToken) in D:\a\RS.Fritz.Manager\RS.Fritz.Manager\RS.Fritz.Manager.UI\MainWindow\MainWindowViewModel.cs:line 303
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
   at RS.Fritz.Manager.UI.MainWindowViewModel.DoExecuteDefaultCommandAsync(CancellationToken cancellationToken)
   at RS.Fritz.Manager.UI.FritzServiceViewModel.ExecuteDefaultCommandAsync(Nullable`1 showView, CancellationToken cancellationToken) in D:\a\RS.Fritz.Manager\RS.Fritz.Manager\RS.Fritz.Manager.UI\Infrastructure\FritzServiceViewModel.cs:line 160
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
   at RS.Fritz.Manager.UI.FritzServiceViewModel.ExecuteDefaultCommandAsync(Nullable`1 showView, CancellationToken cancellationToken)
   at CommunityToolkit.Mvvm.Input.AsyncRelayCommand`1.ExecuteAsync(T parameter)
   at CommunityToolkit.Mvvm.Input.AsyncRelayCommand`1.Execute(Object parameter)
   at System.Windows.Controls.Button.OnClick()
   at System.Windows.Controls.Ribbon.RibbonButton.OnClick()
   at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   at System.Windows.Input.InputManager.ProcessStagingArea()
   at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Application.RunDispatcher(Object ignore)
   at System.Windows.Application.RunInternal(Window window)
   at RS.Fritz.Manager.UI.App.Main()
--- End of stack trace from previous location ---
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
AggregateException.InnerExceptions:
Exception.GetType: System.Net.Sockets.SocketException
Exception.Message: Die angeforderte Adresse ist in diesem Kontext ungültig.
Exception.Source: System.Net.Sockets
Exception.TargetSite: Void ThrowException(System.Net.Sockets.SocketError, System.Threading.CancellationToken)
Exception.StackTrace:    at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error, CancellationToken cancellationToken)
   at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.System.Threading.Tasks.Sources.IValueTaskSource<System.Int32>.GetResult(Int16 token)
   at RS.Fritz.Manager.API.DeviceSearchService.SearchDevicesAsync(IPAddress unicastAddress, IPAddress multicastAddress, String deviceType, Int32 sendCount, Int32 receiveTimeout, CancellationToken cancellationToken) in /_/RS.Fritz.Manager.API/Services/Discovery/DeviceSearchService.cs:line 131
In Hosts service Index numbers of HostLists and GenericHostEntry do not match

In the list the indices start with '1' in GenericHostEntry they start with '0'.
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