Trains seem to have a mind of their own

[Polari]

This is probably a daft question, but I have been working under the assumption that the orders list is procedural, which is all fine and good, and makes perfect sense.

The problem is this: the trains don't seem to want to follow procedure. They seem to, far too often, just go wherever on the list of orders they please, which is enormously frustrating. One game a train even got lost, which completely mystified me as the line was a simple one with only two directions: back and forward.

So what am I doing wrong?

[DaleStan]

What you're doing wrong is not posting a savegame.