If a user enters setup.ampedwireless.com on the address bar of a browser and doesn't enter the setup wizard of the router, he has to check the physical connection between the router and his computer. Swap to the wired connection, if you are using a wireless connection during the setup process. Wired connections are entrusted more than wireless connections during the setup process. Make sure the computer is not connected to any other wireless network and if it is, disconnects it from your router. Reboot the computer and try again to access the web interface of your router.