Okay Sarahja, I've done some digging and I believe the crashing issue unfortunately has to do with windows 10 for some reason. Try running in compatibility mode for either Windows 7 or Windows XP, though unfortunately that may not help. It seems to be inconsistent in the frequency it happens on different machines, I plan to have some sort fix in the official release.
I'll let you know when I update to v00.3 (probably tomorrow) as it will be a much more stable, polished, and bug free version :)