Is there a way to make the train coming from the right (or east) wanting to go down (south) just wait a second in stead of calculating the alternative route through the X in front of the station? BTW: There is a train in the left tunnel just a second before the video starts, blocking the path, so the other train picks the route through the station (causing all sorts of problems regularly)
Can I signal my way out of it? Or make another station (terminus) design that does not feel like a nice shortcut for my train?

May look confusing. But: avoiding this how?:
