Hi
I have vdr-1.3.23, vdr-**-0.*.* & vdr-xine-0.7.4, FFde***-concurrent and the same problem.
In vdr-1.3.11 and FFde***-1.0.0, no problem.
Maybe it is new version vdr or new FFde***-concurrent.patch fault.
Had to change a few thing that are not allowed to be mentioned here in Germany.