I tried setting:
tuner A only recording
tuner B tuning TV
when the satellite was switched off, it recorded one channel, then I entered two channels at once - one yes, the other not the same TP
now I'm looking at hockey and I have another program - another TP - did not notice
one channel I watch and the other I record - the same TP - recorded
one channel is tracking and recording 2 programs from the same TP - one uploaded, the other not