Here is what I'm seeing. I have a round dish with dual LNB, 1 Direct TV Plus DVR and 2 other receivers. I have one cable coming into my living room where my DVR is, When I set the DVR to unstack and place a 2.0+ Gig splitter, i can get all my channels, but when I record a show and change the channel it says searching for satellite signal on satelilite in 2 (771) Sometimes the shows don't show up. It's very strange depending on what I'm recording. For example If I record a show on HBO and then turn it to NOG 298, i get the channel but with the banner. If I record Channel 298 and change the channel to 299 i dont get that channel. This doesn't happen on all the channels. To me this tells me i have a stacked signal but the splitter wil not work Also when I set the DVR to stack and hook up my two destackers to each tuner, I can't get anything. When I look at the satellite signals it goes from 90 to 0 then back to 0 to 90 all the time all the time, so its like its not getting a steady signals. Can you please let me what I neeed or what I should do, at this point picking up my DVR and smashing it sounds like a good idea.