Having recent upgraded to Spotify Premium I have tried to play songs through the Sonos App. All my playlists are visable on the Sonos App, however when I try and play a song I receive the following error -
'the Spotify account information is not valid'
Online forums suggest you should re-authorise the account and remove any Facebook app associated with the account.
I have tried both solutions (not that I had the FB app) but neither have worked and I still receive the error message. I have tried doing this on multiple devices.