So, I read a lot of these threads and I've tried to many fixes and yet nothing seems to be working. I went from getting no connection > connected with limited access > connected with no internet access > to lastly connected to homegroup on a home network with Internet access.
But, even with this I can load maybe one website before everything just seems to stall out forever and will disconnect and reconnect. I got as far as clicking a download link and having it freeze.
My router is about 30 ft away from my computer, all other computers work fine. (Other computers include Dell Mini 9 on Ubuntu, PC on Windows XP, and Laptop on Windows XP)
The computer in question is a PC running Windows 7 with these specs:
Router: Asus RT-N12
Motherboard: Asus M4A785-M
Network Card: AZiO AWD102N