So, last Thursday I wake up in the middle of the night to the flash of a burning H20-600 receiver. Called D* and they send me a refurb H20-100. Now, I have aways had a total of 3 HD receivers (1 HR20-700; 1 H20-600 and this refurb H20-100 replaces older H20-600). My problem is I have a 4x4 multi-switch and have been able to receive all HD programming just fine, but this refurb H20-100 will not pick up Odd Tp on Sat 101 nor Even Tp's on Sat 119 and the MPEG4 sats no signal at all. I keep getting a error that I have a bad Multi-switch but my other HD receivers are working fine!!! I am so confused! Do I need a 6x8 Multi-switch or is this a problem with the refurb H20-100? I have tried my other HD receiver in all locations and its not having this issues? Any help is appreciated!