Requester depto drones pickup items only from the closest depto, even if the closest depto has only 2 items and the depto next to it has a lot more, it will continuously send only one drone to pickup that one item.
I got that it will send the drone to the closest, but while the drone is on route and the requester is empty, it should keep sending drones to other deptos shouldn't it?
So the request has 10 drones, the road network has 1k+ items in various deptos, but the request is always empty and using only 1 drone instead of all 10. There is fuel, there is the need of more items, it just don't sand any drones, unless the closest depto keep empty for like a minute or so.