I think a lot of it is specific situation dependent, and is for most things in the sim. My theory is that some things expose situations that are just under the surface with a piece of code or a process that you can only catch in specific instances maybe with a specific HW config or driver or something along those lines, because i see a lot of posts about various SW and add ons that i never see in my use case, then bam, something happens and i got some weird issue no one else sees, its like finding the weakest link in a complex system with the flight sim stuff and add ons.