[John Candle]

Your location has a long list of LOS = Line Of Sight digital channels that are Very Strong Signal Strength. How many Tv's are connected?? I recommend new RG-6 coax from the matching transformer at the antenna to the connection at the house. The matching transformer connected to the antenna can be defective. I recommend connect a known to be good matching transformer to the antenna and connect a known to be good 'long' coax to the matching transformer and run the coax direct to one Tv. No splitters , No grounding blocks , No amplifiers of any type or kind , No amplifier power supplies or power injectors , No splices. Now what do you receive??