In case you didn't know, and don't want to find out the hard way 
..
I was away last week and set the upc DVR to record some programmes. When I got home I checked and found that everything was recorded as planned.
However ..
What seems to have happened, when the disk gets close to 100%, is that it deletes the older recordings to free up space. A good number of programmes that I hadn't made time to watch are now gone.
Not an issue, but I had known then what I now know ..
..I was away last week and set the upc DVR to record some programmes. When I got home I checked and found that everything was recorded as planned.
However ..
What seems to have happened, when the disk gets close to 100%, is that it deletes the older recordings to free up space. A good number of programmes that I hadn't made time to watch are now gone.
Not an issue, but I had known then what I now know ..