Yeah, check switch, front panel reset etc, I even sang it several courses of the four letter serenade
The day after I received the update my receiver locked up and I had to pull the plug to get it to respond again, thankfully that hasn't happened again. I'm not alone, I've read of several others with the same issue. The slow channel changes are only on the real MPEG4 channels, the ones off 129 are the worst. I think this problem may be related to how the new software interacts with different Switch/LNBF combinations, at least that might explain why some are experiencing it and others not. It goes like this: Change channel..1..2..banner appears with black screen...3...4...5.... banner disappears ...6......7... Sound...8...9... Picture!
My setup:
D-1000 w/DP Twin - 110/119
30" Dish with DP/Dual - 129
DP-34 Switch
NightRyder