I have no way to configure my wireless gateway as the web interface doesn't work. I get a certificate error that says it has expired and the date shown is 1903 to 1913. I then get the "This site can't be reached" error. Tried Chrome and internet explorer with the same outcome. Also have connected locally with a laptop and still have the same issue. Don't see any other option other than to install a new gateway. Any help would be greatly appreciated.