I have Family Safety set up for my 13 year old. When I first set it up it worked the way it was supposed to. He would get a message if he tried to log on early or his time was up and the activity report told me every site he went to and when. However, the last few weeks I've noticed it isn't reporting activity when I know he's on the computer and I've found that he can get on anytime any day even though curfews are set. I even reset it and tested it myself today by logging in on his account when he isn't supposed to be able to and it let me right in and stay in. no message ever came up.  Why has it stopped working?