OK, I needed to do some work on my dish so I took everything apart. Finished what I wanted to do, reconnected everything. Now, my new HR24 says I have no signal, so man I'm moving my tripod, realigning and still nothing. I've swapped out HDMI cables, have hooked up component video and still nothing. Then I decided I'd try the receiver in the bedroom and everything works great. Signal level on both tuners of 96%, but no signal on the HR24. I even changed the coax cable from the SWM to the HR24. Guess I can call D* but most of the time I have better results from here.