Is it also happening on recorded programs from other channels.
Dvr nonpixelated stuttering I first suspect as early symptoms of harddrive failing.
It does not always show up it diagnostics.
My annecdotal history...
Progressive symptoms...
Dvr programs occasional stutter.
As dvr stutter slowly increases in frequency,
Live viewing begins to occasionally stutter.
Slowly the stutter becomes regular on both live and dvr.
Replacing the Hopper resolves the issue.
With the Hopper/Joey system,
All viewing is from/through the hard drive.
Even live tv, which first goes to the drive then to the viewed stream.
This is how you get rewind of live tv.
I believe the problem is not diagnosable 'bad sectors',
But more likely a deteriorating mechanical failure of the hard drives moving swing/read arm.
Sent from my SM-G986U using the
SatelliteGuys app!