When I go to change my avatar, it keeps asking me to re log in, and when I do that, I can't change anything...so what's going on?

This really is in the wrong place (should be in Problems & Bugs, I think?) but I had the same issue, so... log out, make sure the enhanced cookie security thing is NOT checked, and log back in. That fixed it for me c:

Ah..sorry. Thanks for the help raumlet