I have been having an awful time with routing problems. I then discovered that when a train enters a depot for service the orders are reset to the 1st order rather then remembering the order that was active when entering the depot. This is an impossible situation to manage since there is no way to know which depot a train will enter and when. I am sure this was not the case in previous versions as I've never had this problem before.
Attachment:
signature.asc
Description: OpenPGP digital signature