The Chromecast does not appear in the App. For example YouTube.
If i connect to the same wifi (WLAN), the button appears.
Checked the firewall, no traffic between the smartphone and or chromecast is blocked.
root@Evelyn:~/Static-UPnP# screen -AmdS cc static_upnp --config-dir examples/Chromecast -v
root@Evelyn:~/Static-UPnP# screen -r
2018-02-19 22:19:02,786 INFO UPnPServiceResponder upnp_reciever.py:respond_ok_static:221 - Sending data to: 239.255.255.250:1900
2018-02-19 22:19:02,787 INFO UPnPServiceResponder upnp_reciever.py:respond_ok_static:226 - M-SEARCH for ['ssdp:all'], Found: True
2018-02-19 22:19:07,746 DEBUG mDNSResponder mDNS.py:handle_request:148 - QUERY: [u'_%9E5E7C8F47989526C9BCD95D24084F6F0B27C5ED._sub._googlecast._tcp.local.', u'_233637DE._sub._googlecast._tcp.local.', u'_googlecast._tcp.local.'], from: ('10.0.10.22', 5353)
2018-02-19 22:19:07,746 DEBUG mDNSResponder mDNS.py:handle_request:152 - ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7
;; flags: ; QUERY: 3, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;_%9E5E7C8F47989526C9BCD95D24084F6F0B27C5ED._sub._googlecast._tcp.local. IN PTR
;_233637DE._sub._googlecast._tcp.local. IN PTR
;_googlecast._tcp.local. IN PTR
2018-02-19 22:19:07,746 DEBUG mDNSResponder mDNS.py:handle_request:154 - ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7
;; flags: qr aa; QUERY: 0, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 3
;; ANSWER SECTION:
_googlecast._tcp.local. 120 IN PTR Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local.
;; ADDITIONAL SECTION:
Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local. 4500 32769 TXT "id=7825ff7835d65de382fe8d739fc25a61" "rm=" "ve=05" "md=Chromecast" "ic=/setup/icon.png" "fn=CC1" "ca=4101" "st=0" "bs=XXXXXXXXXXXX" "rs="
Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local. 120 32769 SRV 0 0 8009 7825ff78-35d6-5de3-82fe-8d739fc25a61.local.
7825ff78-35d6-5de3-82fe-8d739fc25a61.local. 120 32769 A 10.0.12.11
2018-02-19 22:19:08,754 DEBUG mDNSResponder mDNS.py:handle_request:148 - QUERY: [u'_%9E5E7C8F47989526C9BCD95D24084F6F0B27C5ED._sub._googlecast._tcp.local.', u'_233637DE._sub._googlecast._tcp.local.', u'_googlecast._tcp.local.'], from: ('10.0.10.22', 5353)
2018-02-19 22:19:08,755 DEBUG mDNSResponder mDNS.py:handle_request:152 - ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8
;; flags: ; QUERY: 3, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;_%9E5E7C8F47989526C9BCD95D24084F6F0B27C5ED._sub._googlecast._tcp.local. IN PTR
;_233637DE._sub._googlecast._tcp.local. IN PTR
;_googlecast._tcp.local. IN PTR
2018-02-19 22:19:08,755 DEBUG mDNSResponder mDNS.py:handle_request:154 - ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8
;; flags: qr aa; QUERY: 0, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 3
;; ANSWER SECTION:
_googlecast._tcp.local. 120 IN PTR Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local.
;; ADDITIONAL SECTION:
Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local. 4500 32769 TXT "id=7825ff7835d65de382fe8d739fc25a61" "rm=" "ve=05" "md=Chromecast" "ic=/setup/icon.png" "fn=CC1" "ca=4101" "st=0" "bs=XXXXXXXXXXXX" "rs="
Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local. 120 32769 SRV 0 0 8009 7825ff78-35d6-5de3-82fe-8d739fc25a61.local.
7825ff78-35d6-5de3-82fe-8d739fc25a61.local. 120 32769 A 10.0.12.11
2018-02-19 22:19:09,663 DEBUG mDNSResponder mDNS.py:handle_request:148 - QUERY: [u'_%9E5E7C8F47989526C9BCD95D24084F6F0B27C5ED._sub._googlecast._tcp.local.', u'_233637DE._sub._googlecast._tcp.local.', u'_googlecast._tcp.local.'], from: ('10.0.10.22', 5353)
2018-02-19 22:19:09,663 DEBUG mDNSResponder mDNS.py:handle_request:152 - ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9
;; flags: ; QUERY: 3, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;_%9E5E7C8F47989526C9BCD95D24084F6F0B27C5ED._sub._googlecast._tcp.local. IN PTR
;_233637DE._sub._googlecast._tcp.local. IN PTR
;_googlecast._tcp.local. IN PTR
2018-02-19 22:19:09,663 DEBUG mDNSResponder mDNS.py:handle_request:154 - ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9
;; flags: qr aa; QUERY: 0, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 3
;; ANSWER SECTION:
_googlecast._tcp.local. 120 IN PTR Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local.
;; ADDITIONAL SECTION:
Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local. 4500 32769 TXT "id=7825ff7835d65de382fe8d739fc25a61" "rm=" "ve=05" "md=Chromecast" "ic=/setup/icon.png" "fn=CC1" "ca=4101" "st=0" "bs=XXXXXXXXXXXX" "rs="
Chromecast-7825ff7835d65de382fe8d739fc25a61._googlecast._tcp.local. 120 32769 SRV 0 0 8009 7825ff78-35d6-5de3-82fe-8d739fc25a61.local.
7825ff78-35d6-5de3-82fe-8d739fc25a61.local. 120 32769 A 10.0.12.11