I have the plane installed on my Windows PC at home and I don’t have any problems with hard crashes.   I also have the plane installed on my MAC laptop (running latest beta OS). I use this laptop to document and report all the bugs.     Since I am running Beta OS, I did not want to report hard crashes, assuming this to be related to some problems with the bate OS (can as well be the Beta OS related). But, since other having hard crashes,    I will re