Xfinity Forum Archive...
This is an archived section of the community.
Content in this area has been identified as outdated or irrelevant.
This change was done in an effort to make the forum easier to use and to keep only the most helpful and recent content active.
Post your questions in the Xfinity Community
Mine just started doing this. It happens on every channel. I'm not sure if it's my TV or cable, but sounds like a cable issue since others have experienced the same. I tried turning the cable box on and off but that didn't help. Have you found a solution or reason?