Question
Can't login using Firefox. (Mac OS X)
I can't login to Adobe or the forum using Firefox (v30.0) Mac, which is my main browser. I'm only logged in right now using Safari.
Here is a screen shot of the errors in the error console.

I see this problem in archived threads, and they seemed to have solved it by disabling the extension HTTPS-Anywhere, but I don't have that extension.
