The new App is defective. For some reason, I get stuck in an endless “reauthorize” loop with Sonos Radio. After a day, the problem is still not fixed.
I have tried logging out and back on, I have unplugged and re-plugged the speakers as some other post here suggested, but to no avail. Sonos Radio is not working.
I had a similar problem with Apple Music, but after removing the service and adding it back, I got Apple Music to work in the end. The problem is that you cannot remove Sonos Radio.
I have spent at least 3 hours on this. I will certainly not ever purchase another Sonos device.
I also note that the “Sonos Favorites” showing in the iOS App are just as subset of the full list that I see in the Sonos App on my Mac. Somehow, more than half of my favorites have simply disappeared.
Sonos is just such an absurdly incompetent company. I tried contacting customer support, but I started out as being 32 in the queue but the number never went down. I gave up after 3 hours of waiting.