Cargo Disappearing when using when the Transfer function

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Hi all,

I have a transportation set up in my world where Fibres are brought to a train station and unloaded using the Transfer feature, where they are loaded onto a ship and taken away (the train then refits to farm supplies in case that is relevant). However, I noticed that a significant amount of the Fibres disappear before the ship can make its round trip to load. Is this a normal game feature? Can it be avoided?

I am using XIRS Extreme Industry Set

[jfs]

How much cargo is waiting on the station when it disappears? Just a few hundred, or several thousand?

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How much cargo is waiting on the station when it disappears? Just a few hundred, or several thousand?

Just in the hundreds, and I reckon almost half of it disappears.

[Eddi]

cargo starts disappearing when the rating falls below 50%. make sure to pick it up frequently