Hello all.
I think since dreambox-image-dm8000-20121108.nfi I experience a issue with the tuners on a few channels. (the dish and switches and coax cable are 100% ok)
DVB-T works good here, but DVB-S2 has sometimes a negative SNR value, say between -19DB and -4DB. The tuning fails. After a few seconds more their is suddenly a positive SNR (like 14DB) and I got a good working tuner.

I think this is driver related.
Do more OE2.0 users experience this? If so is their already a ticked been made on DMM ticket system, or do i need to make one?

It's already updated to dreambox-image-dm8000-20121208.nfi
Hasn't change since dreambox-image-dm8000-20121108.nfi
The original onboard DM8000 BCM4501 tuners work good, after negative DB in SNR, Tune fail message, and a few seconds more.

The last days (snow in Amsterdam) it's impossible to watch most HD channels (using 8PSK). About 6 Decibel.
When i watch a SD channel on the same satellite position as the failing HD, then i got perfect SD (using QPSK). About 14 Decibel.
I'm using a DB8000 (first generation) with bcm4501 and bcm4505 same result. Satellite dish is pointed good (otherwise the sd channels don't work).

Is this driver related? That a bit weaker 8PSK signal will result in tuner fail? If so when will it be solved? Can we get feedback from DMM devs.

It's solved.
I reloaded the same settings with DreamBoxedit, and now it all works fine, well just a few channels who have issues... (sorry for disturbing)
I guess a case of Techno-Terror