We have been having problems with our cable television. It mostly affects the Weather Channel, which is what we watch the most around here. Hubby has been accused of watching reruns on the weather channel. It sometimes affects another channel but never all of them. Every time we call the cable man it clears up and Hubby cancels the call. Yesterday and today it was really bad and being Heather Tesch's birthday and all, we couldn't watch the weather channel at all. The service man came out and found the problem. Hungry Squirrels!! It apparently affects certain frequencies more than others which is why it didn't affect all channels.