There's a bug when requesting a fluid. The request depot get stuck at 20k fluid, and drones just keep bringing in more, endlessly. I found it weird when my sulfuric acid build was making acid non stop, that's when I found the bug.
Upon some testing, I discovered, that if you put more than 5 trucks in a requester depot for fluid, after it reaches the 20k, trucks get stuck in a infinite loop, bringing more and more fluid, despite the depot being full
