On April 9, 2012 at 21:41, Gman said...
So we got on site today and tweaked the extenders and the problem seemed to disappear...BUT...I got thinking about EMI and decided to turn the lights in both of the rooms on and off...guess what? The video signal drops out momentarily once the lights in the room are energized....The bone heads that ran the wire must have run too close to power lines...shoot me now!@$##@$#....lol
Could a switch suppressor help? (arc suppressor?) They are normally used to stop popping sounds through speakers when lights are turned on by absorbing the initial arc as the switch is flicked.