Dropout with Devialet AIR/TIDAL at Max

[Cylob]

Are you using a 10/100 network cable? If you're using a cable that is.
Gigaherz cables were giving dropouts in my setup. The problem was solved when using a 10/100 cable.
Never got AIR working over WiFi without dropouts. Gave up a long time ago.
Especially since it sounded much less airy and transparent then over a network cable.
(I'm not using a Pro though. I'm still on a vintage Expert 200.)

I am using non-CI Expert 400 as well, which is essentially two Expert 200. What do you mean sound via network cable? you mean AIR over network cable?

If so, try adding a DDC and connect via coaxial or AES, that is miles better than AIR.

Me, and most others as I know of, never got a stable AIR connection through WiFi.
The only way we got it working was over a network cable, a 10/100 cable even.