On the upper right, I put in my correct username and password. When I hit enter, It directs me to a message telling me that I had hit the wrong password and/or username. In that box I re-enter the same username and password and it lets me in. This happens every time I log in. I also noticed that in the upper right log in boxes, I have to swipe the word username and password in order to enter my username and password and this is when it redirects me to the invalid user/password message box. When I was able to click inside the username and password boxes, it never redirected me to the invalid password message box, and I was able to post threads with automatic saves.