I doubt we'll see a fix for this but thought I'd post anyway, may save others time and effort. I decided to create a Diesel/Steam gala Scenario on WSR but mainly for passenger runs than driving. I placed 2 trains at Bishops Lydeard, the driver 47 (12:00) and AI steam set to leave for Minehead at 12:05. I also placed AI at Stogumber to leave at 12:15 so you can get off at Crowcombe Heathfield if you wish and wait for the train to take you back to Bishops, however, here lies the problem, the AI service on the way back only stops for a split second, giving you no chance to get on before it heads off. I double checked I ticked it as a passenger service. I did a bit more experimenting, even using the default WSR stock and none of the AI actually stop at the stations for more than a split second, except only if a red light is showing, giving you no way of getting on or off. Also, using the WSR stock on other routes as AI do not stop at stations either for more than a split second.
