On the drone chase quest I feel as though something is off with it.. The intended purpose of the mission is to spread the virus but its very difficult to develop a strategy.. I believe one of two things should happen. One: Increase the overall size of the virus spread, sometimes I will hit drones that are patrolling in the same path fairly close together and the virus won't spread to the others, I found that drones have to be almost right next to eachother in order to spread giving very little room to do so with how the pathing of the drones themselves work. Two: Reworking drone paths, drones spread out too much, and take too many different paths. Either all the drones will be on one path spaced out too far near the end of the mission, or they will take too many different paths that I have to wait for the lucky chance that they will cross before the virus deteriorates fully. As a "PrOfeSsIoNaL Drone Destroyer" I believe this is a very high priority thing to be fixed in the game.. lol..