Toomuchtime, I've ran DS over numerous Mac and PC platforms for years and found it to be extremely stable when setup correctly. Daz 3D is also well known for providing a pretty high level of general and technical support for both DS and the content they sell. So tbh, I am not really sure where you are seeing all these complaints over unsolvable stability issues with the platform?

At this point the only issue I can actually diagnose to your own described "stability" problems, is a run time directory that isn't correctly mapped within DS's CDM... Or am I missing something else? This issue would cause similar problems with almost any software on the market.

Tbh,I think you may be slightly overworking this problem.