SvennoJ on 15 December 2010
It's probably a synch issue with hdmi. I get it too sometimes in the form of fine white vertical lines. I run hdmi through an amp, switching to a different channel and back instantly solves the problem. I use expensive cables, don't think it's the cable.
It happens too with hdtv, sometimes the amp and the hdpvr can't agree on the sound format and it just keeps switching back and forth without sound until I switch to a different input and back.
Ylod unfortunately comes without any warning :(
