Thanks Grant, for the time you have taken to offer suggestions.
I just checked and I am current with updates. I may try uninstalling and re-installing my video drivers, in case they have somehow become corrupted.
Hey, I see you’re in Mpls. I went to college there, back in the day (U of M, in the 70’s). I was in the acting/theatre program, and acted in various theatres around town. I love the Twin Cities.
Blessings,
Lon