Version 16 DB crashing "randomly"

Hi - I'm having an issue I've never had since starting with FMP 7.  I'm using FM Pro Advanced 16 (latest update), working on a database that I've been working on for years.  It's always been very stable.  Lately, it's been crashing unpredictably.  When I say crashing - the program just quits, no messages, warnings, etc.  It's happened at different times - running a very simple script, going to a layout, closing the relationship graph.  No apparent pattern. 

Is anyone aware of any particular issue like this? 

I am running a couple instances of chrome at the same time (quite a number of tabs) plus an SVN client and various things in background. I don't know if it could be a memory issue.  I haven't tried a db recovery yet as I have no specific reason to think there's any issue with my db itself. 

I'm running on Windows 10. 

Would appreciate any thoughts, suggested trouble-shooting, etc.

Thanks,

Michael

Edited December 21, 20178 yr by MSPJ
Additional info on platform