okay, i updated my backtrack 3 to backtrack 4 pre final
i was very excided what the new features are.
after an hour playing with it i noticed that when i tried to deauth my wireless (wpa) airodump-ng went crazy if i send 1 deauth packet it get's a new client if i send 100 deauth's it get's 100 new clients.

is this a bug?
and how do i fix it?
any help welcome