Ok, so this is somewhat bizarre, but i am having issues with my NBCHD & CBSHD feed.
I'm running Comcast cable through coax line into a splitter that feeds into the HD set top box and cable modem.
HDMI connection into Samsung plasma 51pnd7000 from set top box.
I am getting regular pixelation on both NBCHD & CBSHD ONLY. Anyone know what can cause this? Every other HD channel, including all HBO/Show/ESPN etc. come in fine even when the two are pixelated. As are Fox and ABC.
If I jiggle the coax wires they go back to normal for a brief period of time, but then something makes it pixelate again. Only those two channels. I've tried multiple coax cables in different configurations, moved power cords around to try and minimize interference (it's a jumbled mess behind theree) but the problem persists. Is it my splitter? My set top box? Cables? Configuration? This doesn't happen in the other room on that tv. Will an amplifier help?