Hi Mikenmillie10, I can assist you with your TV issues. Can you please send me a private message with your full name, street address, and account number by clicking on my name (ComcastAmir) and then "private message me"?
I purchased a new Sony 4K TV for the bedroom and after a couple of weeks received a “no signal” error message from the TV. If you restart the comcast box it would work fine until the next day. The comcast tech among other things replaced the box in the bedroom, the main box in the family room and the HDMI cable to the bedroom TV. The issue still remains. Does anyone have a solution that works?