Pretty much all the channels in the 500s are affected. USA is the worst, which is by far my favorite channel. Unwatchable half the time.
Called supports many times. Same thing every time, they tell me to unplug every single unit in the house, coax and power. Then hook them all back up. I've done this at least a dozen times, works for about 30-60 minutes. Have been sent new DVRs, does not fix it.
I am at my wits end and ready to jump ship.
Anyone have any suggestions?