I have a Mitsu WS-55311 (55" HD ready projection) Anyway, problem is the TV will shut itself off every now and again like its going in to some protection mode or something. I called a service tech out to my house but he couldnt find a problem and it seems to come and go. I recently moved and the TV was unplugged so the microproccessor got reset. I think it might be the power supply but Im not sure. Has anyone had any experience with these TV's?