Never had any issues till recently. Only thing I changes was went from my Panasonic plasma to my projector optima 750 (I belive ) but I've had my projector for a year and it just started happening. I wish it was consistent but sometimes it happens 4-5 times in a hour and other times it won't happen for days if not weeks. I've read about handshaking issues, but can't understand why after 3 years. Same hdmi cables all of a sudden.
Issue is. At random times of watching a movie the screen looses sync my receiver clicks like I'm changing from dts or DD them after a few secs audio continues but video stops. Any help would be most appreciated.