I have to go out and check out a system where to have a buch of dead spots. The first 8 months everything worked just great. I swapped out the T3 and added a RM 433 for a average size family room. Worked fine when I left, now they are having the issues above.

I am working through my 3rd straight weekend just rying to catch up. So these service calls are killing me. Not to mention Direct Tv swapping out the new boxes means reprogramming new remotes...