I have had a Sonos system with 4 speakers for a few years and it has been working great until recently.
I noticed that a couple of the speakers disappeared from the Sonos app (S2?) so I tried all sorts of options and eventually got them to reappear. Then one speaker was unplugged and moved to a different location and it was then lost in the Sonos app!
Then, we had a power cut and all speakers disappeared again.
I have been trying to get them all back but they just won’t connect anymore!?
I have 2 x Play:3, 1 x Play:1 and 1 x One (Gen 1).
The wifi is provided by a Netgear Orbi mesh.
Internet is via a Technicolor DGA0122
The Sonos app is the latest version (v15.1.1)
I have restarted the router, the Orbi wifi and every single speaker. I have reset each one (by holding the necessary buttons until the speaker chirps and flashes amber). They usually connect to the SONOS wifi but not always, they then fail to connect to the Orbi wifi. And yes, the password I am entering is correct!
Any ideas on anything else I can try before I put them all on eBay?