Some The TV will be playing fine then all of a sudden the pic turns off and the green light on front panel flashes. It will flash for several seconds maybe 10 secs then the TV picture will come back and the green light stops flashing and it will play fine for a good while (maybe an hour maybe 30 mins, maybe two hours then the process starts again. its irritating. dont know if its the TV, the bulb going, or the satellite box on the blink. Any thoughts at all. Just wondering since it only happens intermittently its hard to be ready for and catch. You can sometimes watch a whole sit com and nothing goes wrong at all. Thanks for your help. My email is warrenrx@embarqmail.com