I used QL Prism, had 125 fps. Great. Then, I wasn't able to play for 6 months and now I can see QL band forget about Prism and made an application, update. And now, I have only 1 fps. Tried a dozen configs.

Anyone any advice? Or someone heard something like this? What's the solution? I really want to play...

(reinstalled windows 7 and QL a dozen times, still 1 fps)