[Lanny1763]

There's been a few threads on this KeyTV. Some causes have been the inferior coax, some have been needing to replace the KeyTV module in the wet bay. My problem with my setup is the placement of the Furrion antenna. It right beside my forward air conditioner. So it has a line of sight issue because the AC shroud is in the way. I purchased another over-the-air antenna which has a range of 45 miles (our local antennas are approx 35 miles away). I place it with a clear line of sight and picked up all 25 of our locals, whereas the rooftop Furrion only picks up 4. The coax from the new antenna is going thru the KeyTV module and supplying the signal to all TV locations, so the interior coax is OK.
The rooftop worked fine when we did the walkthru, but that was because our dealer was in the metro area close to the towers.
I hope you find the cause of your issues.