New as in replacement or additional?
How is it connected to TV?
Does it do it on all channels?
If you have moire than one stb, can you swap them around to see if problem follows stb or TV?
New as in replacement or additional?
How is it connected to TV?
Does it do it on all channels?
If you have moire than one stb, can you swap them around to see if problem follows stb or TV?