I put my information in and the page loads like its logging me in then it just goes straight to the forums page and I'm not logged in. Wtf? Wanna get on here from my laptop too 
Did this same thing to me the other day. I was using Chrome and I guess it's like using an Android Phone, they just don't give a damn.
Some people say cleaning the catch out fixes it.
I tried clearing the cache. I also use chrome. But this been goin on since I moved 3 weeks ago