I think this is part of the same general problem of jumpy drone movement. Nothing is more aggravating when shooting down bombers as one who has moved radically enough to get some separation from his drones, and then when you're trying to shoot down the drones they keep warping away from you trying to return to their master.
I have the opposite problem, really, to this particular post - twice lately I've had AR234 drones explode even though they were quite close to me when I had the flaps and landing gear down and took a sharp turn. This was extremely bogus.