Hi - I have a Play:5 Gen2 which dropped out of a stereo pair last night. Despite doing a reset on the device and trying numerous other options, it steadfastly refuses to appear back on my wireless.
I hard wired it into my home network switch and it does then appear. I then disconnected it again to force it onto my WiFi and restarted it (doing a factory reset) . This time around I see a flashing green light like it is ready to go into setup mode - so I proceed with trying to add it through the Sonos app and the app sees the "new" Play:5, I then select to set it up, it prompts me to press the connect button on the rear of the Play:5, I press it and hear the tone and then the light goes to flashing orange, followed by solid orange. I can't see the device - so the setup fails.
After a few minutes, the LED starts flashing white for a few seconds and then returns to flashing green like it is going back to the setup loop again.
I subsequently setup the Play:5 Gen2 when wired to my home network and I have assigned it a new room so as to simplify troubleshooting.
Once I restart the Play:5 without the LAN cable to push it onto my wireless, when it restarts, it does not appear in my Sonos controller app.
If I plug the LAN cable back in, the errant Play:5 reappears in the controller.
I believe we are looking at a wireless card issue with the Play:5 Gen2.
Any other ideas?