Thanks for the pointers, unfortunately none have helped.
I read them all and followed many offshoot links and videos.
I've tried every suggestion they offered.
I've also tried changing WOW to run in
32-bit mode, no change.
I've also tried changing the video card settings from
Balanced to
Performance, no change. I also tried
Quality, no change.
Other than opening a problem with WOW, which I should not have to do, I'm lost.
I'm tempted to return the PC and get a MAC.
Idea: Do you think it's possible my problem is not the PC, or its settings, but the monitor (ASUS MX279H)?
-John