Just wanna know if anyone else has this on their cable system, or if it's a local cable channel thing. Apparently, the channel gets real fuzzy, and looses audio. The picture is still there, you can see what's going on, but that's about it. Happens for a few hours, but then comes back on. Only happens for about 5 times a week, at least when I catch it. Soemone asleep at the switch here or what?