After prepared the train, I have to unleashed the brakes and be ready for start but the notification does not diseapear and i can't start the scenario... EDIT: had to turn Handbrake on off ...
You have to learn how to release the handbrake in your locomotive: behind your seat, a yellow button Il faut que tu apprenne à desserer le frein à main dans tes locomotive : derrière ton siège panneau arrière un bouton jaune Cordialement Denis