Has anyone else had this problem and found a better solution? I tried both of the above suggestions but neither one is a very good solution in my case. I recently purchased a surface book, with dedicated Nvidia GPU, to use as my primary design computer so my desktop can be used just for renderings and animations. I'm using the surface dock and two Samsung 32" curved monitors. I also get the cursor that wants to continue moving after the mouse is stationary and only in softplan.
I tried the above suggestions from support FAQ, which did indeed solve the cursor issue...BUT, when you do that, the ribbon, menus, etc become HUGE and fill up at least the top 1/4 of the screen. Some of the drop down menus are then cut off at the bottom of the screen...for instance, I can't see system options in the file drop down when in that compatibility mode. I actually liked the larger icons and menus, and would love something in between....but they would need to all be functional and not take up so much of the drawing screen.
I reverted back to the original compatibility settings and tried Keith's suggestion of unchecking "Enhance Pointer Precision" in windows. Again....solved the erratic cursor problem but now the cursor is choppy in all applications and in softplan, I've lost the ability to move things precisely using the arrow keys.
I've submitted a ticket to SP tech...just hoping someone else maybe has some suggestions over the weekend. I've got such a huge backlog of work right now that I can't afford to not be working 6 days a week!!!
Sam