I am given ipv4 version and sometimes whenever i browse to some sites, including yours, i got server not found, but if i click the retry button, it goes to it perfectly. Now as a advice in their bug report, i made networkdisable settings to true instead of default false as per their instructions. It seems that i get the link now in the first attempt itself. what ipv6 got to do with firefox settings, and my browsing settings. Pl