everytime i pause a movie this happens this only started yesterday, 2 days ago i got an optical auido cable now i have an hdmi cable going from my pc to my tv then an hdmi cable going from my home theater system to my tv and an optical audio cable going from my tv back to the home theater. and now when i pause a blu ray movie and start playing again it starts screeching like white noise i play these movies with arcsoft total media theater 3