My computer gets irresponsive after connecting to the internet.....?

Question

My pc just doesnt respond when i connect to my 512Kbps ADSL internet. It just remains idle for about 10-20 mins or so then suddenly every command i gave during the irresponsive time is executed at once... also i tried disconnecting during these idle phases, the computer would disconnect after about 5mins later and again everything would execute at once....
My pc specs:
3.2 Ghz Pentium D
2GB Ram
80GB HDD
Nvidia 8800GTS 640MB Vga Card
Aztech High Speed Modem.

i have used both nortan 2007 as well as Kaspersky 6 to scan my pc... nuthin showed up... my pc is clean, also please elucidate this "internet settings" ....

Answer 1

You might to try re-installing your Internet software. Could be
a chance you may have a virus in your Computer. A complete
installation of the whole shooting match of Windows back into
your computer could help but when you re-configure your
Internet software check carefully to make sure to try to perform the correct procedure for your Internet connection.
If that doesn't correct the problem it could be defective Internet software that could be the problem.