@MrSco So I got crash, per se, but it wasn't in the way that I expected at all. Somehow the video/display just stopped updating, but I could hear Big Box still running in the background. It was stuck on a particular Big Box screen and I could hear my keypresses doing things, but the display wasn't updating. That's a weird issue that I've never seen before. I eventually killed the process and noted that the entire Windows interface was screwed up, so Windows just took a dump. I doubt that it's related to what you're seeing, unfortunately.
I'm restarting the testing process over.