Trying out the new firmware for today, Saturday, here's what I've seen so far.
1. Receiver response to remote has slowed waaay down from last firmware, seems to take a while to respond to button-pushes. My receiver hasn't moved in distance, so I'm pretty sure its the firmware.
2. Moving from one satellite to another, I get black screen a lot, will see signal/quality but screen black until I change channels. For instance, going from 97ku Al Jazeera or RT over to 91W ABC Newsone, will give me black screen almost every time, until I channel up/down a few times. Going from UWTV on 123W ku back to 101 pentagon channel, same thing-black screen until I channel down to BVN then back to pentagon channel. Weird.
3. SPDIF output still cuts off for me after 20-30minutes, example Al jazeera or RT news channels on 97, using the PCM audio PID. Tonight I changed the audio to Dolby on AJ, and it was still working an hour later. The cable is good and the home theater amp works perfectly with my older rec, a Vantage 1100.
Motor control on USALS seems to still be good. I would like to see the channel list stay on the satellite I just scanned though, instead of defaulting to master channel list, maybe they'll look at that in the future. *Hope this helps someone, my first post here.