Just an FYI to anyone wondering.
The PC I normally use for graphics/blogging/B’Man Stuff is a 2003 model still using XP. I built it over the years into a monster graphics machine (with over $3K invested).
Something has occurred with the graphics card (I think) and I have reloaded/upgraded video drivers and the card drivers/software. I have gone back to known restore points, but it is barely usable because the graphics are hosed.
Postings will be light until I can figure something out.