

It would be very annoying to not have internet when I need it, however.

This problem occurs very randomly, and it fixes itself after about 20 minutes. I should note that when I am experiencing these troubles, PCs and Macs that are in the same room as my laptop do not have an issue connecting at all. Lately, I have been connecting to the wifi network and I have not been redirected to the login page, instead I get a "page not found" type error in chrome, firefox, IE, etc. Upon connecting to the wireless network and opening a web browser, I'm supposed to be redirected to a little submission form page where I enter a university username and password so I can have access to the internet.

I'm at a university that has multiple access points to their wireless network, so I DO NOT have login access to my router. My laptop has an Atheros AR9285 wireless adapter which I have updated the drivers for recently, I believe. Hi all, I own a Sony Vaio VPCCW computer, Windows 7 64 bit home edition.
