So I have this odd problem.

Kidd and I have a new router which sits on my desk. Ever since we got the new router, I've started having a problem - if Kidd's computer is turned off, I can't get on the internet. I will try to get online, and the red "modem" indicator on the router will start blinking. If I refresh my IP, I will stay connected for about 5 minutes before it craps out and the whole process repeats.

Any idea what is going on or how to fix it?