I am trying to connect a used Sonos one to my Sonos system
I can see it on the app (I have the new just released 2024 app) and it makes all the right noises and everything works even assigning the speaker to a room until registering when it says:
There was a problem adding your Sonos One to your system. Try again later
Sonos one is not registered
I’ve rebooted the Sonos one, rebooted the router, turned my iPhone on and off, then factory reset the Sonos one and even connected with an Ethernet cable to the router but it always stalls at the same point - it takes an age ‘Linking your Sonos one to your account’ then always the same result: There was a problem adding your Sonos One to your system. Try again later
Very much appreciate any help