Recently upgraded homekit with the new architecture (iOS 16.2). I can no longer Airplay to several speakers, all of which are hardwired or on Sonosnet. The only two speakers I can Airplay to are a Move and a Roam. 
 
I tried removing and re-adding a speaker in homekit but I can’t re-add it.  Also tried power cycling Sonos units, all the homekit hubs, and the router. Same thing. “Airplay - unable to connect”. 
 
Any ideas? I’ll try factory resetting a speaker tomorrow…
