I'm having a problem when I dock a craft with IR hinges on it. I've attached a few screenshots to demonstrate the problem: http://imgur.com/a/sMbwL Here's a quicksave file: (mods: TAC life support, mechjeb, scansat, IR). https://drive.google.com/file/d/0B4FpBZGNqMMIUElQUXo3cllsYWM/edit?usp=sharing The first time this happened was when I docked my spaceplane to my space station with a robotic docking arm that folds out from the cargo bay. After undocking, i wanted to fold the docking arm away, but the hinge froze and the arm was moving in a weird way, it also caused my spaceplane to spin out of control. I closed the cargo bay to keep the docking arm from flying away because it looked like it wasn't attached to the hinge any more. When I time-accelerated, the docking arm magically flew away from the spaceplane, only to fly back like a boomerang and crash into the spaceplane when I turned off time-acceleration.