High CPU usage without playback mode

#1
Hi Prog,

I updated today my ProgDVB from 7.11.6 to 7.12.6
This is server ProgDVB with checked option "without playback".
Normally ProgDVB have 1-3% cpu usage but now the program have 25-30% always.

CPU Phenom x4 9650
6GB RAM
Windows 7 SP1 - updated

P.S.: I install again 7.11.6 and my CPU load from ProgDVBNet.exe is 1-3%.