Sometimes when you are trying to access setup.ampedwireless.com, you may see an error message that the page cannot be displayed or a bad gateway error. In this case, first of all, you need to make sure that an Ethernet cable coming from the amped wireless router is connected to your computer properly. Avoid connecting your computer wirelessly to an amped wireless router, if in any case your computer is connected to some other wireless router, try to disable Wi-Fi adapter of your computer and then ensure that your firewall programs are disabled.