Doing the above route which is a class 70 freightliner going from the wentloog sidings. Coming to end route i have to pull off the main track and wait at a red light but before i have chance to clear the back end of my route the AI launchs one of the waiting trains (assume thats what happens) as the game flashs up there has been collision and fails the scenario. I think this is a bug has its happen to me twice unless i'm doing something wrong.
take a screenshot of it and send a ticket to DTG, in the meantime clone the scenario, delete one of the offending collision AI and you should be fine
