yaVDR new wifi card - black screen

Hi,
the german yaVDR Topic seems to have some problems. I can't access it for several hours already (always get logged out when clicking on the topic (sounds crazy!)).
Thank god I can speak english!


I bought myself a new PCI wifi card and so replaced my older wifi dongle.
Both of them got kernel support, so no buggy drivers.


I have the problem, that the vdr won't boot (maybe softhddevice?).
I just get a black screen when booting. The webinterface is running and I can access it through ethernet.
The card got recognized correctly, and is already connected with the internet (via /etc/network/interfaces), but as long as it is plugged in, I only get a black screen.
When plugging it out it is running fine, just without internet.


Any ideas?