when USB unplugged, i lose internet connection.

[duongducminh]

each time when i unplug my USB (safely or just pull out), immediately my internet connection is lost. i then had to restart my computer every time if i wanted to continue browsing the internet? how can i stop this from happening?

 

[Maguscreed]

Check your power options http://www.sevenforums.com/tutorials/950-power-plan-restore-default-settings.html

Either that or I'm thinking irq conflict between the drivers for the two. Most likely a driver issue if so have you ever run driver verifier on your machine?
http://www.sevenforums.com/tutorials/101379-driver-verifier-enable-disable.html