If i run Knight Online, and quit using Alt F4 before i log into a server, nothing can close properly. I bring up task manager, and it will say knight online still running. Once i close that, open a new program/close it it sticks, and starts using up 50-99 CPU. When i turn off my comp to restart, i will have to manualy End Now all the programs that were running b4 the comp can shut down. Anyone know why?