Factorio Forums

I have noticed that when logistic robots bring stuff to the Spidertrons, the items don't automatically stack like it does with the player inventory. It happens whether I am in the Spiderton or not.

Has been happening since at least 1.1.37 when I got Spidertrons

Thanks for the report however this isn't a bug. The spidertron inventory does not auto sort. When items are delivered they will end up in the existing stacks before starting new ones.