which component is causing it? Recently while we were watching a movie the screen flashed to a white static to a blank to a picture where we could kind of see the movie. When it flashes it affects the surround sound. We thought it could have been an issue with the HDMI cable so we bought a new one and that was not what was wrong. So, we thought our blu-ray player had gone bad. We bough a new one and the same thing was happening. My only thought of what could be causing this is the receiver to our surround sound? We have a Panasonic Plasma Tv, Panasonic Blu-Ray Player, a comcast DVR, a Pioneer Receiver with Klipshe Speakers. Any knowledge would be great. We are just trying to figure out which component has gone bad.