Your BBC may have went bad. Try taking one off of the HR21 and put it on the H20 and see if that fixes the problem.
Just tried replacing the BBC and it is still is not working!Michael D'Angelo;1676372 said:Your BBC may have went bad. Try taking one off of the HR21 and put it on the H20 and see if that fixes the problem.
It's probable that your dish has moved slightly. Either the mounting bracket is loose, causing the dish to drop, or the main mast bolts are not tight, causing the dish to spin slightly on the mast.castong said:I just started having this same problem today on my HR20-100. HD locals all crapped out along with some other HD channels and I'm getting all zeros on 103°. I called D* and they are sending a tech on 7/20!! That's over a week! I'm wondering if it's a widespread issue.
OK, now its working. It worked last night, didn't work this morning, but now its working again. I'm very confused.K4SMX said:It's probable that your dish has moved slightly. Either the mounting bracket is loose, causing the dish to drop, or the main mast bolts are not tight, causing the dish to spin slightly on the mast.