Truck problem

This issue is hard to screenshot, so I'll describe it in words. When a truck follows the harvester, sometimes it only picks up 1 unit of items, which causes the truck to immediately go back to the farm with just that 1 unit. The harvester then gets stuck, twitching in place, and the info at the bottom of the farm keeps refreshing with more and more trucks. Turning the harvester's truck option off and then back on fixes it, so it seems like an occasional bug.

Reporting another bug: when harvesting vegetables, the truck following the harvester randomly gets stuck on a certain number and stops increasing. After all the vegetables are harvested, only the stuck number is accounted for. The harvester works fine on its own.