I keep getting the unresponsive script warning. This has been happening for three days now. It happens on all websites. I have uninstalled and reinstalled three times now, once completely and am working off a 'clean' version now - no extensions, no profile, no bookmarks. I've extended the run time in about:config. I don't know what else to do apart from use a different browser.... which I don't want to do. Any suggestions? I've run Firefox for years and never had this :-(