Error shown while starting Roomba integration. Seems to have no impact because no other problems has been observed:
2021-12-24 06:49:59 DEBUG (MainThread) [roombapy.remote_client] Setting TLS certificate
2021-12-24 06:50:00 DEBUG (MainThread) [roombapy.roomba] CONTINUOUS connection
2021-12-24 06:50:00 INFO (SyncWorker_9) [roombapy.remote_client] Connecting to roomba_local_ip, attempt 1 of 3
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.remote_client] Connected to Roomba roomba_local_ip, response code = 0
2021-12-24 06:50:03 WARNING (Thread-3) [roombapy.remote_client] Unknown error encounterd: ID=0.Please report this to: https://github.com/pschmitt/roombapy/issues/new
2021-12-24 06:50:03 INFO (Thread-3) [roombapy.roomba] Connecting to Roomba roomba_local_ip
2021-12-24 06:50:03 ERROR (Thread-3) [roombapy.roomba] Roomba roomba_local_ip connection error, code UNKNOWN_ERROR
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: wifistat, b'{"state":{"reported":{"netinfo":{"dhcp":true,"addr":address,"mask":4294967040,"gw":gw,"dns1":gw,"dns2":0,"bssid":"bssid","sec":4}}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: wifistat, b'{"state":{"reported":{"wifistat":{"wifi":1,"uap":false,"cloud":1}}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: wifistat, b'{"state":{"reported":{"netinfo":{"dhcp":true,"addr":address,"mask":4294967040,"gw":gw,"dns1":gw,"dns2":0,"bssid":"bssid","sec":4}}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: wifistat, b'{"state":{"reported":{"wlcfg":{"sec":7,"ssid":"ssid"}}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: wifistat, b'{"state":{"reported":{"mac":"mac"}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"country": "ES"}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"cloudEnv": "prod"}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"svcEndpoints":{"svcDeplId": "v011"}}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"wifiAnt":1}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"mapUploadAllowed":true}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: wifistat, b'{"state":{"reported":{"localtimeoffset":60,"utctime":1640325005,"pose":{"theta":-102,"point":{"x":-5,"y":-32}}}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"batPct":100,"dock":{"known":false},"bin":{"present":true,"full":false},"cleanMissionStatus":{"cycle":"none","phase":"charge","expireM":0,"rechrgM":0,"error":0,"notReady":0,"mssnM":0,"mssnStrtTm":0,"expireTm":0,"rechrgTm":0,"sqft":0,"initiator":"manual","nMssn":1940},"language":0,"noAutoPasses":false,"noPP":false,"ecoCharge":false,"vacHigh":false,"binPause":false,"carpetBoost":true,"openOnly":false,"twoPass":false,"schedHold":false}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] State updated to: Charging
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"lastCommand":{"command":"quick","time":1640265083,"initiator":"manual"},"langs":[{"en-UK":0},{"fr-FR":1},{"es-ES":2},{"it-IT":3},{"de-DE":4},{"ru-RU":5}],"bbnav":{"aMtrack":3,"nGoodLmrks":3,"aGain":57,"aExpo":148},"bbpanic":{"panics":[8,8,8,8,6]},"bbpause":{"pauses":[0,0,0,0,0,17,17,0,0,0]},"bbmssn":{"nMssn":1940,"nMssnOk":1576,"nMssnC":219,"nMssnF":145,"aMssnM":26,"aCycleM":25},"bbrstinfo":{"nNavRst":375,"nMobRst":1,"causes":"0000"}}}}'
2021-12-24 06:50:03 DEBUG (Thread-3) [roombapy.roomba] State updated to: Charging
2021-12-24 06:50:04 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"cap":{"pose":1,"ota":2,"multiPass":2,"carpetBoost":1,"pp":1,"binFullDetect":1,"langOta":1,"maps":1,"edge":1,"eco":1,"svcConf":1},"hardwareRev":3,"sku":"R981040","batteryType":"lith","soundVer":"32","uiSwVer":"4582","navSwVer":"01.12.01#1","wifiSwVer":"21045","mobilityVer":"5938","bootloaderVer":"4042","umiVer":"6","softwareVer":"v2.4.16-126","tz":{"events":[{"dt":1633089600,"off":120},{"dt":1635642001,"off":60},{"dt":1648342801,"off":120}],"ver":12},"timezone":"Europe/Madrid"}}}'
2021-12-24 06:50:04 DEBUG (Thread-3) [roombapy.roomba] State updated to: Charging
2021-12-24 06:50:04 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"name":"KT-18","cleanSchedule":{"cycle":["none","none","none","none","none","none","none"],"h":[7,7,7,7,7,7,16],"m":[30,30,30,30,30,30,30]},"bbchg3":{"avgMin":85,"hOnDock":15352,"nAvail":10647,"estCap":12311,"nLithChrg":987,"nNimhChrg":0,"nDocks":234},"bbchg":{"nChgOk":985,"nLithF":0,"aborts":[4,4,4]},"bbswitch":{"nBumper":31854,"nClean":2928,"nSpot":136,"nDock":234,"nDrops":2680}}}}'
2021-12-24 06:50:04 DEBUG (Thread-3) [roombapy.roomba] State updated to: Charging
2021-12-24 06:50:04 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: $aws/things/3193C60410522630/shadow/update, b'{"state":{"reported":{"bbrun":{"hr":938,"min":54,"sqft":3459,"nStuck":174,"nScrubs":558,"nPicks":8936,"nPanics":215,"nCliffsF":13970,"nCliffsR":14595,"nMBStll":0,"nWStll":1,"nCBump":0},"bbsys":{"hr":16627,"min":9}}}}'
2021-12-24 06:50:04 DEBUG (Thread-3) [roombapy.roomba] State updated to: Charging
2021-12-24 06:50:06 DEBUG (Thread-3) [roombapy.roomba] Received Roomba Data roomba_local_ip: wifistat, b'{"state":{"reported":{"signal":{"rssi":-57,"snr":32}}}}'
2021-12-24 06:50:06 DEBUG (Thread-3) [roombapy.roomba] State updated to: Charging
Note that some information has been modified to keep it private.