What the heck is this? On my smaller set top box on my second TV (the PACEDTA unit) every single channel is fine except MSNBC and CNN. I've restarted then box with the Comcast app and unplugged and plugged in again and NOTHING fixes it. WHAT IS HAPPENING? Every other channel is clear and free of issues., even the weather channel, one station over.
I mentioned it to a technician here months ago. He changed out a cable and it did nothing.