Last Month the Japanese try to retrive this mod a little bit more. They played in the at 2pm CET. At the moment the gametracker,com Server Monitorring is off. Hope soon they turn it on. The ranking seems to work.
go to your motherboard's support site and get the latest bios update. They might have an auto update software that can do that, otherwise you have to flash it or something that I don't know. Google. But before doing that try getting the latest windows updates.