I'm still having some minor audio issues on my Rog Ally X running Bazzite when outputting over HDMI. Small audio blips / drop outs at infrequent intervals. Not crackling, just cutouts of around half a second or less. These don't seem to be tied to load as they can affect the home screen in game mode when GPU and CPU are both pretty chilled.
I've isolated the issue (I think) to the interface between the Ally and my main TV. On two additional screens I don't seem to have any issues - both of these are 1080p screens whereas my main screen that presents problems is 4k. Might be a total dead-end, but I'm trying to methodically work through all variables here.
In both game mode and KDE I cap the external display at 1080p, but I'm wondering if there's anything else I can do to prevent the Ally being able to output higher at all.