Reset DCS Controls GUI scale from 1.25 to 1.00 and now capture works!. BUT NOW . . . WP are not loading into Hornet. That was working, so must be something on my end. Will work on that now.
Edit: OK, cockpit loading was issue with DCS-BIOS script. AT LAST, I think I have DCSWE working as intended. Very much appreciate Lasko's diligence, especially catching the MAP title problem. Convinced the culprit was the DCS\Controls GUI scaling.
Very helpful little utility.