You can "save" your progress with dock, log-out or jump to other system. In case of Haidar I personally would not try fill whole cargo in one go . I however agree that random crash can rise adrenaline quite high. On other side I know there is not much possible to do against these crashes bcs they are mostly related to client logging/logged to the server. I learned do a "save" from time to time to avoid bigger loses, its maybe less user-friendly, but its working.