I moved my Sonos One to a new room. When I tried to set it up, it wouldn't connect to WiFi. Nothing else has changed.
I can connect it via Ethernet. When I try to switch it to WiFi, the first thing the app does is tell me to disconnect the Ethernet cable, so I just get stuck back in the same loop.
All guides say I should be able to switch to WiFi with the ethernet cable still connected, but this is not the case is reality.
I've spent over 5 hours speaking to customer support and they start from scratch each time and then I get nowhere. My latest call I was in the queue for an hour, on the call for half an hour, and then the agent went silent as soon as I got to the point of having to disconnect the Ethernet cable, then the call ended!
Edit: just to add things I've also tried which haven't worked: factory reset speaker, reset app, rebooted router, set up a mobile hotspot which also didn't work which shows the problem is with the speaker