Hi, Evan.

>>My suspect is the API Sleep() function. Have you tried using a Timer instead. I don't think it would make a bigger load to the CPU.
>
>Hi Martin. What makes you think that a timer is better than Sleep()?

I'm just guessing, because I had something simmilar once, but I don't remember the case exactly. I do remember that we finally used a Timer and everything went swiftly good.

Sorry about my bad memory. It must be the age...