
TechniSat Digit Isio Stc
2x DVB-C/T/T2/S2, CI+ slot

TechniSat Digit Isio Stc
2x DVB-C/T/T2/S2, CI+ slot
I have the receiver which is fed via DVB-C (cable). I have the problem that scheduled recordings sometimes have no picture (everything black). Does anyone else have this problem?
My receiver is connected to the satellite. Every time I change the channel, the screen goes black for about 5 seconds.