[mythtv-users] nexus-s; card semi-broken?

[Christoph Bueeler]

Hi all

I'm running mythtv on debian sid with a nexus-s card tuned to astra and 
eutelsat (two single LNB). Now i upgraded the LNBs to twin-LNBs 
(diseq-switch is still the same - 1.1) :
On the dedicated satellite receiver, everything runs smoothly but on my 
mythbox both myth and szap don't see any channels from astra anymore.  
Eutelsat channels tune in perfectly.  Don't even know where to start 
looking. Would it even be theoretically possible that my card somehow is 
partially broken?
Thanks for pointing me in any direction...

chris