HD "fussiness"

[tkohlman]

Hi

I installed a Channel Master "Gain Master" 3 LNB with Direct TV HD receiver (purchased from Solid Signal) about a year ago. While everything worked ok for awhile, sat B shows no signal and sat C is weak. Sat A works fine (other than the cut-off last night during the Ohio St/Georgetown game with 2 minutes to go!!!...suspect that was a Direct TV problem unrelated to my equipment).

A lot of trees around here so wondering if the signal is that fussy or whether one or more components (e.g. LNB B) might be defective.

Thanks in advance