I have no idea why or how such a thing is so complicated - I recently re-downloaded the Strasburg Railroad route for Trainz 2019, by Fired Up Trains. As per usual, I downloaded the dependencies folder along with it. In the content manager I toggled "list dependencies", grouped the "available for download" as one, and then downloaded all before turning in for bed. When I awoke, I discovered that the downloader was piled up with "Searching asset xxxx.... Unable to download asset xxxx", I don't believe a single asset was downloaded. Quite frankly, I'm a little surprised that a route you PAY MONEY for such as this can come out of the box needing so much tweaking - unless there is something I am missing. Generally speaking, if I pay for a route, I expect it to work out of the box in its complete format. It's pretty frustrating to work with this crap, but as I said, it's possible I may have missed something. For what it's worth, the route appears with more than half the scenery, roads etc, missing.