How are playlists managed in C4? I created a playlist in Spotify, added it to mySonos in the Sonos app, and it appeared in the Sonos menu in C4 under Playlists.
If I modify the playlist in Spotify, the changes don't transfer, and I've now deleted the playlist in Spotify, but it still appears in C4. There is no way I can see of deleting the playlist within C4 itself.
How are Favourites and Playlists managed? How can I delete the playlist in C4?