Recently started using Firefox because I cannot get Chrome to work with high res displays at all, and the multi touch gesture scrolling on it is absolutely awful (at least with my laptop). <-- If anyone can help me with this, I would appreciate it, but it's not that important because Firefox works fine for that.
However, when I try to sign into GH on Firefox, I get an error message to check my cookies. If I disable cookies, I am able to sign into GH but then the sign in won't save (if I click on any link from the GH page right after I sign in, I get singed out again). If I have cookies enabled, signing in simply doesn't work at all.
What to do?
EDIT: Cleared my cookies and kept them enabled, this solved the issue.