Seems lately across multiple versions of Hassio that I get fairly tragic errors with my various wemo plugs/switches. I have strong wifi with a mesh network and other devices aren’t barking. I’ve included the unauthorized messages but suspect that’s something else. I sometimes get much more tragic errors/failures in trying to work out wemo. I have 6 devices (2 switches, 4 plugs) and it’s not all of them all the time but various ones in different spots.
Routers are good - one brand new but problem preceded this.
[homeassistant.components.websocket_api.http.connection.2821657712] Error handling message: Unauthorized
2020-05-07 13:41:55 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection.2800634864] Error handling message: Unauthorized
2020-05-07 13:41:55 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection.2792254128] Error handling message: Unauthorized
2020-05-07 15:54:15 WARNING (MainThread) [homeassistant.components.wemo.switch] Lost connection to Back Porch
2020-05-07 15:54:20 WARNING (SyncWorker_1) [pywemo.ouimeaux_device.api.service] Error communicating with Back Porch, retry 0
2020-05-07 15:54:30 ERROR (SyncWorker_1) [pywemo.ouimeaux_device] Unable to re-probe wemo at 192.168.2.4
2020-05-07 15:55:03 WARNING (Wemo Events Thread) [pywemo.subscribe] Resubscribe error for <WeMo LightSwitch "Back Porch"> (HTTPConnectionPool(host='192.168.2.4', port=49153): Max retries exceeded with url: /upnp/event/basicevent1 (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0xa6ee8e30>: Failed to establish a new connection: [Errno 113] Host is unreachable'))), will retry in 60s