I am having a similar problem with my 5 Slimline. I am not getting a signal on two of the satellites and I am getting "0" on two of the 32 transponders. Of course, the channel I need tonight is the NFL Network HD and it says "searching for satellite signal". This is only happening on three channels (all HD) and I'm having a big Chicago Bears party tonight. I can get the standard channel, just not the HD channel for the NFL Network. Is this a quick fix I can do today before the game tonight?