recently I experience connectivity issues when trying to connect to my Play1 via Spotify Connect.
I own a Play1 and a Play5. Both show up in the Spotify app but when choosing Play1 it won't connect.
Sometimes it starts the first song and then looses connection again.
Using the Sonos app directly to play music from Spotify is working without problems.
The Play5 is working fine (Sonos app and via Spotify Connect)