I haven’t had a single issue with RoonAir on Beta software. In last 2 weeks with 12.3.0/2.2.2 I had 3 drop offs/interruptions for a 5 seconds. Everything else was the same. It seems to me the release is less stable than betas when it comes to Air.
Fanless HdPlex (HQPlayer) -> Merging Hapi -> Genelec 8351B