I've been having this issue for a while now and have finally broken down and went to a forum about it. I have an Intell PROset/Wireless card, every time I want to connect to a password protected wireless source I'll input the password and connect. But instead of connecting it continually says Unknown Authentication Status disconnects from the network and re-connects, repeating the process. I would usually think it's the router in this kind of situation but it does it with every password protected network i've tried to connect too. I've tripple checked my password on all accounts, I've updated my driver then I uninstalled and re-installed my driver when that didn't work. So far nothing has worked and I'm lost as to what to do, can someone please help me.