I have had techs come out twice because of "tiling" or pixelation issues, freezing picture, "blinking" where screen goes dark and picture comes up again, or skipping audio and picture (sound repeats as if stuck). They have replaced cable, cable box and connectors. Still not working right. People all over CA are experiencing this same problem, so it can't be all OUR fault. I want cable to ask themselves if their new digital migration might have a glitch. read full review »