For my metal plate production with the file, the top row of big storage is the input, most left one chained with the most right one, and the last one should drop all the metal bars the big building can hold (8 stacks). And yet it only transfers 1 or 2 stacks at a time with the other stacks being reserved but never moved. I feel like it's more of a performance issue than a bug but i'm not sure, sorry if this is the rong category !
