Hi, Starting from yesterday firefox takes a really long time to connect to any site. When I'm lucky the site will load in 40-50 seconds, compared to less than 5 on any other browser. Also, even though I already connected to the page, it takes again a long time to refresh. What I tried : Firefox in safe mode Manually configured DNS in Firefox because I thought the DNS server was taking too long to respond Disabled Hardware acceleration Firefox reset Firefox dev clean install (with local and roaming subfolders renamed) Firefox clean install PC restart Connection via Proxy Antivirus scan The only option I see next is a system reinstall, which I don't want to do. Any ideas will be greatly appreciated. Regards, Diez