The Kuids are both Auran Kuid2:327871:103183.1, Kuid2:327871:103185.1
They look like 3rd party (or perhaps your own user ID kuids) to me. Did you clone and modify the Auran originals perhaps? What is your User ID? Is it 327871?
The kuids I quoted above are the usual Auran originals/ packaged/ built-ins. The old Auran -3s have been updated over the years and are frequently prefixed with -25 these days.
Suggest create a simple diorama single-board route containing one of the built-in Auran lumber mills, preferably on a through-siding from the main line. Put a trackmark before each loading/ unloading station (e.g. log-dropoff, lumber-pickup, woodchips, etc.) and get your AI driver to
Drive to: the trackmark,
Wait for: 5 seconds, then
Navigate to: (Name of the Mill); (loading/ or Unloading station), then issue the
Load: or
Unload: driver command as appropriate.
Here's an example that I set up to illustrate this using <kuid:-25:1233> Lumber Mill Basic :
You'll need to configure the industry in Session Edit mode to consume or produce the commodities involved at the rates appropriate for the intended frequency of your pickups and deliveries. Optimally, try for
continuous production and
balanced inputs/ outputs.
In the scenario above, I needed
two consists/ drivers to take away the lumber and one to pickup woodchips and another to drop off logs to ensure continuous operations at the rates I set.
And because the mill is so busy, I needed to add the dwarf signals to regulate the traffic flows to avoid congestion.
Hope this helps!
Cheers. PC.