This question has been posted before and the issue still persists.Add 10 mins to start of a programme and 10 mins to end of a programme and the recording is only 60 mins.This annoying, especially BBC channels, as they always run late.
So the recording always misses the last few minutes.
I have had my Samsung HD+ box replace before.
I had virgin TV fault service and India call centre, they guy on the other end asked me to reset the box the once rest,remove the RF connector on the back of the box and blow into the connector( I thought he was taking the proverbial)
Recorded a 30 min programme it recorded 50mins.
Recorded a 60 min programme it recorded 80mins.
Now, was it the resetting the box or BLOWING!!! into the connector which sorted the issue.