Is there a way to determine the signal strength at the cable box?
I have been experiencing some stutter and blackouts on Epix, Encore, TBS and some others in the last several weeks.
My cable is split at the entrance with one side to the main tv and the other to the internet modem and an analog tv.
There is a 15 db amp inline with the main tv cable installed by Cox a few years back.
All the channels on the analog tv are fine.
Could it be the cable box itself?