Bots Maintenance Drone sometimes moves for no reason

[Wavicle]

As far as I can tell, the Maintenance Drone OUGHT to behave roughly like the Traps Force Field Generator, always on your tail.

But instead the thing seems to have something of a mind of its own, sometimes moving ahead of me mid combat for no reason.

 

What's going on there?

[tidge]

I've observed this: the Maintenance Drone appears to sometimes be "stunned/held" or "knocked back". Occasionally my Robotics MM ends up behaving the same, and it is always when under some status effect (while Hovering). FWIW The Maintenance Drone is a LOT better about staying close to the MM than the Force Field Generator.