I don't know if this is a bug or because my buildings have made the route impassible, but I've had trouble getting transports to set up automated routes. For example, transporting food from one end of the map to another. I'll be able to set up the load point, but when I click the end point, nothing happens and the transport remains idle. This only happens sometimes, even with the same drop point. There's no message or anyting, it just doesn't work. Has anyone else had this problem?