Post any new feature ideas or game and website related bugs post here!
Try to LOGIN with another PC..
I had the same problem, I contacted chesscube several times and they said that everything is fine from their end but I still had the problem of not being able to log in. My solution was deactivating my ESET Firewall and leaving just the antivirus on. I guess I had accidentally turned on my firewall somehow, anyway, it worked just fine and I was able to log back in to chesscube instantly.