had the same problem on my xbox. there suddenly came the error message with the license. then i wanted to fly.i pressed the go fly button and after about 80% loading bar–>CTD. both problems occurred at the same time. currently, the problem with the license has settled by “itself”. it’s magic… i did a soft reset on the weekend. i installed all basics first and slowly started to reinstall the adons as i have done soooooo many times. currently i found out for myself that the Vessel adon on TNCM triggered the CTD.