I submitted diagnostic report 1875321058.
I have a Nest wifi mesh system, one router hardwired to the modem, an IP switch to which I have two additional Nest Wifi points hardwired and one additional wireless Nest WiFi extender.
I have a gen 1 playbar wired to my main router through the IP switch, and the rest is all connected through the SonosNet via that product (Sub, Sub, Arc, Beam, Move).
I've had this system (all but the Port) hooked up for over a year and I've never had any connection issues, song drops, product drops, etc. I just recently bought the Port to hook through an old receiver and speakers I inherited.
Every time I try to play music through the Port the product just stops like 30 seconds in and disappears from my system and does a reset. I've tried connecting it directly to one of the downstream routers, changing the compression, and changing to channel 11.
I still continue to have absolutely zero issues on any of my other products, and I'm feeling lost.