Hi,
we are facing this particular situation now for some months.
We get a considerable amount of “unable to add tracks to the queue” kind of messages or the Sonos S1 app that just doesn’t want to play any songs. Immediately after this happens, I go to Spotify, play the very same song and select the same Sonos speakers. The song is directly played through the selected Sonos speakers in their respective rooms.
Can anyone explain to me why the Sonos app can not play songs from its own environment and Spotify can? What are the possible reasons for this behavior and what are the solutions?
Apparently it is not a network issue as via Spotify the Sonos speakers work instantly and stable.
Thanks!