I've been using SiriusXM and SONOS for years. Very, very rarely a problem. Until today.
First, music was cutting out (skipping) for a second or so.
Now, I'm getting an error "unable to play [station] - the song is not encoded properly".
I've rebooted everything in my system - router, gateway, Sonos BRIDGE, PLAY:5, etc.
Note - I can play XM fine through my web browser, and via phone (across all quality types).