Having Problems. Try these possible solutions. I've had good luck with them.

First, try refreshing the webpage which is usually some icon to the right of the address bar where you type in websites. Also close the browser and reopen the browser. Press the Submit/Start button a few times in a row which also causes a refresh. You can also reboot the computer or mobile device. If none of them help the next two items should.

Clear Browser Cache

Flush DNS

Also try rebooting the router. If nothing else it probably needs rebooting since you probably never have rebooted it. refresh, press the start/submit button many times over and over. reboot the computer or mobile