Problem to report:
Recently my laptop was updated to the Fall Creators (1709) on Windows 10. It caused “jumpy” behavior with both Premier+ and Premier+2, especially in the Design Player.
However, the overall performance was lousy, to the point I would have replaced the laptop with something “speedier”, had I not found the cause. The issues were caused by the Texture setting; I simply changed Texture to None in the Appearance tab in the Configure module, and both programs started humming at full speed.
Who would have known that a Windows 10 update could cause such problems? [chuckle!]
The Developers have been notified of this problem via proper channels.