Hello People, I'm having a problem with DosBox .63 and I hope someone can help. I have some games that run perfectly in windowed mode, but when I alt enter to full screen, or start them in fullscreen, sound and video freeze, about once or twice a second. For example, I have Pinball fantasies running perfectly in a window, opengl, sound, default res, zero fs, 9000 cycles. Soon as I go full screen, sound cuts out and video freezes and goes jerky.

I'm sure the solution is something simple that I've missed, but if anyone can help I would be well glad.

Cheers!