Hi Michael,
Did I bring this up before? (Its a repeat from a dead head)

Yes, the issue is moving both devices simultaneously. One or the other works fine.

The other thing is, the split view "all ports visible" is where it works fine. Switching to a single "maximized" viewport is where it rears it's head.

I dont think you should be pulling hair out over it. I can work fine and it's minimal where I try to draw and navigate at the same time. If I need the functionality, I can just work in split view on my 30 inch monitor. No worries.

My card is an Nvidia quadro fx 5600. Although it was always a pretty good card, I guess these days, it may start being called "old" and antiquated!!! Hahahahaaa.