Built a Kostura in an MP game. Told it to fire. It rotated around, aimed, and then sat there in "waiting to fire mode" forever. After a couple of minutes, I tried to hit the "stop" button to stop the command, but that didn't work. Furthermore, the "fire" icon disappeared. There was really nothing I could do with the thing. I couldn't stop it from trying to fire, and I couldn't fire it at anything else because the fire icon disappeared.
A lot of credits spent in a competitive game for something that didn't work 
