Hello Michael!

Thanks for the reply. Awesome. Ok I did some digging to try to isolate the problem.

I am navigating the viewport using a Wacom pen, only via clicking inside the viewport using Alt and a combination the left, middle and right click.

I just noticed Orbiting is nice and direct. No issues there!

Only Panning (Alt + Middle Click drag) and Zooming (Alt + Right Click drag) have the delays.

I tried the same combination of navigation moves in Blender 3D and did not see an issue. Which rules out a Wacom Driver issue.

I made screen recording that demonstrate what I see on my side. It almost looks like a screen registration zone.

https://www.dropbox.com/s/53hizaet4fdo8wv/moi-panning-zooming-delay.mov?dl=0

Let me know what you think!

-Berube