Can't play this right now - multiple devices

[cerysiscariad]

Premium user here and I keep getting connectivity issues. All devices are online via Alexa, Sonos and Google Home accounts and I can play Spotify through these apps. Tried resetting the connections, resetting the Internet, but it's driving me crazy that I can no longer use the service the way I want, by going through Spotify then choosing the device I want 

Any tips appreciated! Thanks