I just had a new HR24 HD DVR installed. I previously had a H20. It is working great but when I run a info & system test it fails. It says the dish needs to re-aligned but my picture looks great. I went into setup and selected Slimline 5, multisw. This is the only way it will work properly. I do not have a multiswitch, I only have one receiver. The installer had to run another coax line for the DVR. Am I selecting the correct configuration? I do get some X's on the satellites it does not see. I called Directv Tech support and they said this was normal. PLEASE HELP???? Thank you!