Re: Unable to Save (Miscellaneous Error)

Solved!  Ironically, I created this post after researching and testing everything under the sun, then right after this post, I figure it out. Figures. 🙂

I'm going to share here in case someone else ever hits this problem.

BitDefender Ransomware Protection flagged DA2 as ransomware all of a sudden.  I usually get a pop-up notification when that happens, but this time it was blocked quietly in the background.  Once I spotted that, I added DA2 to trusted applications, and bam, I can save again.