Hi it’s been fine till I subscribed and paid for it first design I do and it’s ok for 10 minutes doing all the normal things and then all of a sudden try to move and extrude things and it just s shuts down all the while but I can still do things in the original files ok wish I’d never bought it please advise regards steve

Hi Steve - there is no connection between going pro and the crash. Can you please send a video here, and the workspace to, we will look at it ASAP.