I have a sonos playbar and 2 x sonos 1’s in my living room, a play 5 in my kitchen and a play 3 in my bedroom.
For some reason (I’m guessing software) my play 3 has just stopped working with my other sonos products. It shows within the app but I can’t group it with my other sonos products. If I’ve turned power off and on again to it, it plays 1-2 seconds of music then nothing after. I’ve tried radio via the tune in app and music from Spotify. It’s the same either way.