Graphic processing is a nice but big problem with large routes and maps. Unfortunately, I found that if I exceed the speed of over 70 km/h, or if I lower the speed, it will crashed into the WIN and always always. This problem was also when SP2 came out on the Trainz New Era, and here it is, I think the game is not going to speed read the files that the game contains. Even though I have reduced the complexity of graphics effects, this problem persists.