alexa says she is playing on sonos but no sound?

I have Sonos not play sound when asking Alexa to play music. She says “ok playing on Sonos” but no sound comes out. I first checked to make sure I had the right speakers in the living room set. Next, I reenabled the Sonos skill and the Apple music skills. I double-checked my Apple Music acct is correct for both the Sonos app and Alex app. These are all great things I found on these forms by searching. I am out of options.  alex will work with the play one and play music but when I turn that off and use my dedicated Alex device she no longer plays music. I did upgrade to a new router system but didn’t change any specs in the process.