LR Classic 9.3 image dragging issues

[#1]

When I repeatedly drag an image from side to side in the Development module zoomed in at 100%, image sometimes kind of jumps back as if my mouse was suddenly moved back. This doesn't happen if I move a box in the Navigator window, and this started after the last update.

[#2]

When I repeatedly drag an image from side to side in the Development module zoomed in at 100%, image sometimes kind of jumps back as if my mouse was suddenly moved back. This doesn't happen if I move a box in the Navigator window, and this started after the last update.

[#3]

IIRC it has done this for some time now. It is not just since the latest update.

[#4]

I have never seen this happen on my Mac.  Are you both on Windows?

[#5]

Yes Bob I'm on Win 10. But I did see it on my the 2011 iMac I had for a few years.

[#6]

Sounds more and more familiar on my Windoze 10 system here also.  I've been getting more and more irritated the past two weeks with cursor sync issues making me select the wrong menus/submenus or changing the wrong setting I was trying to alter on one of the panels in the Library or Develop modules.

[#7]

I had the same problem until I turned of "Use GPU for display" in the performance preferences