All other aspects of the YouTube connection are positive in Google. 3rd party apps shows the Sonos app has permissions for YouTube Music. Activity is tracked in Google activity tracking. Sonos app shows ALL the right YouTube Music information on music through ALL aspects of search (New, Charts, Playlists, etc)
However, I still have the error coming up in Sonos app. I can go to Google and look at activity and it shows the songs (videos though) as being played for the short period before it errors in Sonos. So the Sonos app is attempting to talk to YouTube Music, get’s a connection and link, then get’s an encoding error as it is a video it is hitting and not YouTube Music (therefor the encoding error).
There are so many rabbit holes to follow to fix, but it looks like the Sonos app is sending the wrong call to YouTube and getting a “Video” response rather than a “Mp4/Music encoding” response and can’t play it resulting in an “unable to connect to YouTube Music”.
It would be appreciated if you could respond ASAP.