I have a problem with the route from Kassel, I'm doing a freight service, the 50000 from München to Hamburg Billwerder, and at the end of the stage 15 kilometers away, there is a red signal that never changes, I can't keep the schedule anyway, because there is a train always ahead of you, which forces you to go at 100-110km/h most of it and then you can't complete it, is it a bug?