Yesterday I turned on my computer & was not able to use Firefox. Nothing had been changed on my computer. No web pages will load. When I hit enter this is the message I get: Unable to connect Firefox can't establish a connection to the server at www.geocaching.com. The site could be temporarily unavailable or too busy. Try again in a few moments. If you are unable to load any pages, check your computer's network connection. If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.