The first problem, which I think is VERY VERY Important and BAD: AT Preston Park Station, there is a train stop at Platform 3, which should depart at 9:18, but it did not. So, when I drive a 1M30 Rapid service to Brighton I was received a red signal before Brighton at around 9:30 in the game. So do another 2 trains in front of me . And finally, I use the free camera (key 8) travelling to the train and manually switch on its master key and reverser, after it the train moves by itself. Here is the screen shot: However, when I use the free roam mode to go into the same station at 9:10 in the game, the problem train just opens its doors twice and move correctly. That is strange!
Usually when a train is held like that a drunken passenger has pulled the alarm. Obviously that's not the case and it's frustrating but I like to make light of situations like this
