I haven't swapped out my cable box yet, but I was wondering if anyone is having the same issue with their tv. I have the UN60D8000 and I noticed every now and then, I lose my picture and sound for about 2-3 seconds. This happens like once or twice everyday. It comes right back and everything is fine, but what can be causing this? TV ? Cable box? Just wondering if anyone else is encountering the same thing. Thanks rick