Just recently, I have been unable to add songs to a queue in Spotify so that they play through my Sonos speakers. I can start a playlist, song or album and play it to Sonos from Spotify but if I try to "add to queue" nothing gets added. If I disconnect from Sonos and play through my PC speakers and add to the queue that works properly but the moment I try to play back through the Sonos speakers, the playlist reverts back to what I had originally asked to play.
I'm on Sonos version 9.0. If anyone is having similar issues and has managed to fix this, I'd be grateful. I've tried switching all Sonos devices off and reconnecting again with no luck
EDIT: I want to add that on IOS11 on my iphone 8+ the add to queue from the spotify app is working so at least there is a workaround
Best answer by Keith N
Thanks for your patience.