Possible cause of some stuttering issues found and solution.

[Skarn]

This may help some people.
When I had a battery recharger plugged into the wall, and it was 'charging' batteries, channel 7 would stutter every few seconds - made it unwatchable.

When the battery charger was unplugged, stutter went away.

So if people are experiencing irregular stuttering on their channels, it could be some electrical device plugged into the power nearby, or on the same circuit.

I have NO idea how the hell this affects the tv signal on my media pc, but it does. I have tested and reconfirmed it over and over again.

Laptop also seemed to do it.

And it was only channel 7 that gets affected.

Weird.

Hope this helps some people.

[Strada916]

can I ask what type of antenna cable you have behind the wall and between the wall and the tuner ?

If it is not all RG6 quad or tripple then this is why the noise is induced into the picture!! if it is only on seven then it might have a harmonic local to seven's frequency