Is it all channels or only certain ones?
If you have more than 1 STB, does it happen on all STBs?
Have you tried checking cable connections?
Start at ONT and verify that all connections are tight.
Is it all channels or only certain ones?
If you have more than 1 STB, does it happen on all STBs?
Have you tried checking cable connections?
Start at ONT and verify that all connections are tight.