Hi!
Hmm I'm not sure that I understand how you mean unfortunately..
I can see in the event viewer when he's logged in and out but sometimes this has happened when on my list it says that he's offline..
Yesterday something really strange happened, his name all of a sudden disappeared from my list (how is that possible?) so I had to add him to my contacts again..do you think he was trying to remove himself from my contacts? Still it says that he has me on his list, can you really trust that?