I have 3 Xfinity boxes. My "main" box in my living room and satellites in my br and basement. The picture keeps freezing up on my basement unit. Even after I installed the upgraded xfinity box, it keeps happening. The cable connections are secure and tight and the other two sets have no trouble. HELP! Thanks
Thanks for the good idea, but the 'problem' box was freezing up (usually with DVR playback) before Comcast kinda automatically posted on my 'problem' screen that I needed an updated box. I hit all the right buttons and got two new satellite boxes shipped to me. I installed them and the 'problem' box still is freezeing while my other satellite box does not. So I don't believe it's the box but I can't figure out why it's one signal but not the others in the same house.