Hmm, gave that a shot, no luck. Interesting that that's working for you - makes me wonder if maybe my receiver is the problem. Just to confirm, when you say to allow control through TV audio, do you mean CEC or something else? CEC is definitely working between TV and receiver. I've heard...
Just got mine the other day. Awesome monitor. I've only run into two particularly annoying problems: it doesn't turn back on after Windows puts it to sleep, and I can't seem to get anything other than stereo sound through it via ARC. Still haven't figured out whether there's a good solution...