Plokite_Wolf: It's been a while since I last played Locomotion, but I think you have to let a train run empty for its first trip from one industry to another before it "figures out" what it needs to do.

maximbelov: Hi Folks,
I am constantly facing the same issue: whenever and wherever I build the train station to load ore, my trains never load it, just keeping waiting for the load. What's peculiar is that when you build the route it is always written 'wait for the full coal load'. I use the same wagon as for the coal, since it is written that it is suitable for it. I have tired changing the rolling stock, rebuilding the stations, erasing routes, re-starting and starting new scenarios and the problem still persists.
Have anyone experienced the same issue and does anybody know a solution for it? Or maybe I am just doing something in a wrong way?
Thank you folks in advance for your help and tips.