Similar to my suggestion viewtopic.php?f=6&t=56556, you could only limit the logistic bots not construction bots.

TL;DR Balance bots by reducing the throughput of chest->bot by only allowing 1-2 bots to use a chest in parallel, and make each chest interaction take ~0.5 second fixed. Numbers can be tweaked until balance is achieved. Why ? Latest FFF has shown that bots have superior throughput over belts by a f...