Ayeee you ' re up now <| sep |> The problem is all the dots he puts . I don ' t understand since I ' m a noob <| sep |> He is probably the nutty professor professing , Oh , my nuts ! <| sep |> When you set autorenew and rely on set cargo for your lines , set the cargo when you set the replacement vehicle same as you would when buying the vehicle . Replacement vehicle is more like future buying then replacement . So you need to configure the cargo same as during the initial buying . And yes , cargo can end up all over the place . It is kinda how the game works . Each unit of cargo gets a destination and on complex networks it can end up in destinations that don ' t make sense with TTD mindset . Factory screaming for planks yet at the station next to it are planks going to a different location . It can even mess things up with ships especially since they are so slow and can take only 1 type of cargo . My line was supposed to ship slag to a brick factory but alternate cargo got priority shipping planks along some weird nonsensical route .