Recently I had reimaged (several times) and added my UAT yellow/orange Flightaware dongle first off I really thought that I had a bad antenna. Replaced my spider with my old trusty 978 cantenna. Well still no real decodes. Then I replaced my dongle with my second yellow/orange dongle and behold now I have some decodes, some. Ok now what, I added the older light blue filter and voila I have more UAT traffic than I think I ever had in the past. I know a few of folks here have touched on the RF noise problems that many have but not realizing how much it does effect us.