Factorio Forums

The below issue occurs fairly often with most items, but for some it doesn't happen at all.

In a pure vanilla game it will fail to work correctly with red and green wires, but work fine for filter inserters.

1) Open character logistics tab
2) Select an item to request (via pop-up menu or from the cursor)
3) Select right (max amount) slider and drag it to the left.

Left most slider will not be pushed to the left (to Zero) as expected, instead stays still.

The left most slider(min amount) will however move left if you've interacted with it before dragging the right slider to the left.

I have found a way to do it as well

1) pick a slot, now do every thing with said slot.
2) pick a filter, slide the right slider all the way to the left DO NOT TOUCH THE RIGHT ONE.
3) click the confirm button.
4) Now remove that filter and select it again.
5) pick an item for a filter.

Now it can be observed that the right slider is still at the side.
This spot is normaly 0 but you can see it is at that point with a number.

6) set the left slider to 0 once more
7) click confirm
8) watch robots endlessly work
9) ???
10) profit

Thanks for the report, it is now fixed for the next version.