I don't think any of you know this..

[A_Forever]

Once you log out of FF, you can't get back in.

I was on my dad's account on the computer and went to FF and I put in my user name and correct password. It said it was incorrect.

I then went to my account on the computer, and since I am always logged into FF there.. it was fine.

My brother just tested it though, on the other computer. He logged out of FF and now can't get back in.

Thats kind of a huge problem, don't ya think?