https everywhere breaks speedtest.net
I suddenly had trouble using the speedtest.net site. The Flash app would show an error loading the configuration. When I submitted a support ticket to speedtest they asked if I was using https everywhere and that if I was to disable it. After checking my own solution I told them that disabling https everywhere just for speedtest.net also worked.
I'm sorry but I don't know how to fill in most of the other fields. The HTTPS Everywhere version is the current one, 3.5.1, but it doesn't appear in your Version dropdown. The other fields ask for information that I can't provide!