Regarding the monitor Order issue. I have a 4 monitor setup and every once in a while it gets out of order. I figured out a way to re-set them in the proper order without rebooting. still a pain, but better than rebooting sometimes...
In nvidia control panel > Setup Multiple Displays
disable all monitors except your primary playfield, click apply
Now enable each monitor in order, clicking apply and accept each one, one at a time.
e.g. add dashboard, apply, accept.. then DMD, apply, accept.. then Topper, apply, accept..
This works for my with my 1060.
Hope it helps.
Regarding VPX performance...
I just figured this out tonight.. I recently got a 4k dispaly for my 1060. I'm not cpu bound (6 core xenon), but as folks have said you should get a 1070 or better for running everything at full speed especially with exclusive full screen mode.
I commonly see and was following this advice: "VP settings: Maximum Prerendered frames set to 1, Vsync set to 1"
When I tried the new color DMD for indiana jones, and then tested transformers, both with PUP Packs, I notice my PUP Packs were very jittery
I did some experimenting and found that Vsync set to 60 or 2 make my PUP Packs smooth as silk like they were when I ran 1080p and no 4k.
I am now running VP settings: Maximum Pre-rendered frames set to 1, Vsync set to 60, and Exclusive full screen mode set to ON.
Perhaps the vsync logic is consuming resources or interrupts of some sort that was impacting the smoothness of the PUP Packs.
Hope it helps.
Edited by coreduo0099, 14 September 2019 - 05:20 AM.