WARNING (SyncWorker_5) [netdisco.ssdp] Error fetching description at http://192.168.x.xx:5000/plugin/discovery/discovery.xml
getting this erroe on log any idea whats about?
I get the same error. In my case it is my Sony Bravia Android TV. Something wrong with the Bravia TV component (which I have stopped trying to fix).
HA is probably expecting a different response or formatting when the discovery component talks to your device.