First let me say, after looking at GMU's wireless coverage that is fairly sweet.
Below is something I haven't seen before lol. First is all the IPv6 addresses. Which aren't needed and I have looked around the GMU site and see no mention of them using IPv6. So I would disable it. This site
up to step 4 will tell you how. Unless you start doing VPN there is no need to edit the registry. If you want you can do this on both the Wired(Local Area Connection) and Wireless. when you click OK after step 4, reboot the PC. If this causes you to not be able to connect at all then reverse the instructions.IPv6 Address. . . . . . . . . . . : 2002:2ab4:ecc4:a:88cb:ceea:5fef:c6e9(Pref
IPv6 Address. . . . . . . . . . . : 2002:2ab4:edce:a:88cb:ceea:5fef:c6e9(Pref
Site-local IPv6 Address . . . . . : fec0::a:88cb:ceea:5fef:c6e9%1(Preferred)
Temporary IPv6 Address. . . . . . : 2002:2ab4:ecc4:a:b050:c010:821d:a42d(Pref
Temporary IPv6 Address. . . . . . : 2002:2ab4:edce:a:b050:c010:821d:a42d(Pref
Link-local IPv6 Address . . . . . : fe80::88cb:ceea:5fef:c6e9%11(Preferred)
The other part isn't a bad thing its just the IP address below, its a full on class A route-able address. IPv4 Address. . . . . . . . . . . : 18.104.22.168(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
You prolly know this but the ITU Support Center (Room 233 in Innovation Hall) is open M-F, 8:00 a.m. to 7:00 p.m. I have a feeling that when you remove the IPv6 its going to solve your issue but I might be wrong lol. If disabling IPv6 doesn't solve the issue and I had full on IT support avail to me, I'd stop over at that building and ask them what is going on. They know FAR more than me about the school's network. And its not that I think we can't figure it out but when you are in school you just want your network to work. You don't have time to post, wait for me to post, try what I suggest, post, wait for me to post....get the picture? You have beer to drink!! Oh and study hehe.