Tvheadend

Hi Guys

I hope anybody can help me to solve my problem. I have 35 DVB Adapter (9 Tuner whit 4 out) in the /dev/dvb/adapter are all 35 Adapter listet, but whe I open TVheadend i see only 31 DVB Adapter. Wath can i make to Show all 35 DVD Adapter?

Thanks for your help