i just installed today. Everything ran great for about 4 hours, then the tv went black and said "no input signal". Nothing had changed or even touched any of the equipment. I have the transmitter connected to my cable box and the receiver to my tv. I tried powering down the equipment and no change. If I hook the cable box back directly to the tv it works fine so it's not the cable box or tv.
none of the lights on the front are flashing so the signal should be strong. They are only about 4 feet from each other.
Strange that it installed so easy and ran fine for a while then nothing.