I haven't really been following but I'd like to report that I've been having some strange sound issues with the new system;
The He111 engine stop playing all sound after a few seconds after start up.
The external sounds on an aircraft are playing only at very close range.
When bombs explode, dropped from a formation, it seems that the sound system gives up playing any explosions but for a raspberry sort of sound bug, but no problems on single drops.
Also flak sounds are intermittent.