I started taping the breaking bad marathon this week (hope I have room). The first 3 seasons were fine, but season 4 has a parental lock on episodes 1-10, but, strangely, not 11 or 12.
The anoying part is that I have never set the parental lock up on the box.
So, there are a number of issues, as far as i am concerned.
1) The lock should be applied to all episodes, or none. A lock that can't be trusted to be applied is useless.
2) The PVR set up the lock itself, I never did. I confirmed in the settings that I do not have the lock set up.
3) I managed to unlock the episodes by guessing the default password, it whould be a bit stronger than my very first guess.