Hi, I've used ff for many years. Never had this problem before. As stated,currently I am able to use ie8,wyzo3.64 & the latest beta chrome browsers with no problem of any kind. However, firefox 5.01 or 5.0 or the version that was stable before 5.0 won't work at all. Won't go to my home page or any other site! I have uninstalled and reinstalled and that has not helped. I have gone to the browser options and gone over those settings..nothing out of the way that i can see. I have turned off my vpn and that does not help. Its a good thing i have other browsers for backup. So, I can still do whatever I need to do online. However, this is really annoying me, that these 3 other browsers work just fine but ff is dead in the water so to speak. I am looking forward to any suggestions that you may make. Respectfully, Renee ps ff used to be my default browser...now wyzo is