Also, I didn't mention.. this is version 1.10.1
Well, I figured out what's going on. 😀
I have (2) Pc's running and I'm using a KVM switch to provide Keyboard & mouse for either PC when I need to work on the other one ( PC # 2).
It's this Action of toggling back from PC # 2 to return to working on PC #1 and the Affinity Photo software.
Apparently, the software doesn't like being without the Keyboard & mouse.
I think this could be an issue with the drivers somehow reconnecting with the software.
I have had zero crashes since I stopped toggling the KVM switch.
This may be a warning to other people having crashing problems.
Could their issue be related to something involving drivers changing state?
Hope this helps.