I have a new Sonos setup (2 x Era 100 speakers with a Sub Mini). It works perfectly with my iPhone 16 over Airplay 2, and on my mac mini it works fine using the Sonos App.
However, my mac mini refuses to connect to it via the system “sound” settings. I can see the Sonos, but when I try to connect it just fails. I also cannot cast any audio using the Apple Music app, or any third party all for that matter.
I have tried restarting both the Mac and Sonos system to no avail. Ideally, I want to use the Sonos speakers as my Mac speakers, for all music/musics, etc. I cannot be restricted to use within the Sonos app.
They are both on the same network, so that is not the issue.
Any ideas?