In the drawing the mouse is "skipping" in the drawing. It is like the grid is turned on but it isn't turn on.

And also when I have the pointer of the mouse on the toolbars, it will work very smoothly, so no problems there.

In other programms the mouse is working perfectly and also in autocad I have no problems with the mouse.

What is the problem that the mouse is skipping in the screen of draftsight?