Problem: Refresh rates are not appropriate.
Performer was designed to play shows at 60 frames-per-second, and so tries to set your monitor to a refresh rate of 60 Hz. Under some versions of Windows, it is unable to set this rate automatically, and shows may not play as smoothly as possible.
Solution:
Try changing the refresh rate for your monitor, which you can find in "Display Properties" on most Windows systems, to as close to 60 Hz as possible. Some Windows systems will list the rates (60, 72, etc.), while others will only give you options of "Optimal" or "Default". If you have a numeric choice, choose the one closest to 60. Otherwise, choose "Default." You may need to reboot to make the change take effect.
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