I am having an intermittent signal overload problem, primarily on WSOC and WCCB. The signal strength stays at 100%, but the signal quality starts bouncing from various points between 100 and zero for a minute or so. Then it goes back to 100% for a while, until it does the above again. The antenna I am using is the yagi at the top of the pole in my picture, the smallest one I have, pointed toward Charlotte. No preamp is being used. As previously posted, it pulls in triad stations 12, 20, 45, and 48, from late night through early morning. WSOC and WCCB are on the other side of Charlotte from where I live, which should be far enough for it to not overload such a small antenna with the signal. I have previously had this problem with the Dallas antennas, but that makes sense, since those towers are only 5-7 miles away. Indoor antennas don’t have the necessary strength to pull in east-Charlotte stations. I could install a reducer, but would lose WAXN and WUNG, since they are weaker in strength from my location. My large directional antenna (bottom of the pole, also pointed toward Charlotte) used to NOT have this problem - ironically even with a preamp - both strength and quality stayed a 100%, even during high winds or other less than optimal conditions. Looks like the repack increased the signal so much that this is the result.