This is starting to happen a lot more recently since when i first installed bluesky where for some reason sports games would just stop recording midway through and i would have to set recording again. In most cases it stops recording other shows that are supposed to record like 30-60 minutes after the game starts recording, but for other programs after they simply dont record. Ive seen my pvr and i always have more than 50% of space remaining so it doesnt stop because space is about to run out. Its pretty annoying when i come home and see the hockey game i recorded only recorded the first half and the other tv shows i have set to record dont record either after that. I always have to restart the pvr box every time and its a hassle.