I just unboxed a brand-new Sonos One and tried to connect to my system via Sonos App that just updated in May 2024 with the latest version.
When after a while the product ( Sonos One ) has been found by the app it prompts that:” Update is required”.
The update should take several minutes, but it never ended. After waiting for 30 hours the update circle icon, which shows the progress got up the half. I can guess due to the update that can’t be completed, the speaker not adding to the system.
I have a T-Mobile Home internet WiFi router. I tried everything that potentially should resolve the issue i.e. factory reset to Sonos One, router reset, connecting with the closest distance to the router( a few feet) plugin hardwire between the router speaker. Nothing helps.
Any other suggestions?