two recordings at same time

[leo at calidae.net (Leo Márquez)]

Hi,

I have problems when record two programs at same time with two 
differents cards:
Cinergy 1200 dvd-t (budget)
haupaugge nexus-s dvb-s (ff)

I use dvb kernel driver (2.6.11) with external firmware compiled, vdr 
1.3.22 and one of the channels I record is an encrypted channel.
I don't see any clearly message in syslog. Some 'emergency exit'

Any ideas?

Leo