Hello Diesel-holics!
Due to feedback from our gamers, about crashes during autosaves in tutorials, we decided to rollback today patch 1.0.9379, it will be still available on branch ‘new_beds’(Check Beta bookmark at Diesel Brothers Track Building Simulator steam properties ). Yesterday patch [1.0.9352] will be now default version of the game, we hope to solve this as soon as possible. We are sorry for any inconvenience this may have caused.
If there will be any problem with loading game pls change your game on 'new_beds' branch.