I’m having the same issue that other i was reading about on the forum.
I have a Sonos Play 5 gen 1 that i can’t connect to my network. I’ve read the article, and tried all the various suggestions including connecting with an ethernet cable but no luck.
I factory reset the speaker and tried to reconnect it. I can see it but it won’t connect.
When i do the ethernet cable option, and hit the two buttons together i get the chime, but that’s as far as it goes. After that i get the “can’t connect” message. I have another Play 5 and Play 1 that are working fine. I just submitted a diagnostic… Please advise.