I have an external harddrive that can be accessed by people we let in our network. We recently bought a new router that gives us a longer distance. I hooked up everything and made sure that I had all the wires set up, but once I try to get into the harddrive from any computer, it says that its not connected to the router...I've double checked every wire and restarted everything, but still no dice...any ideas what might be wrong?