Have been using Firefox Mozilla for a number of months. No issues. Last two weeks when going to a favorite web page (like e-bay.com, my-yahoo, Cabelas etc.) blank screen appears with the message Mozilla Firefox Server Not Found, with a try again prompt. Sometimes selecting try again will immediately connect, sometimes four or five times are required to get to the web page. We are not computer experts and the Mozilla help pages do not make sense. Sure hope you can help so we can stay with Mozilla. Thank you..Valita