In any case, the incidents when you get teleported and can't press any keys or do anything are not rubberbanding. The incidents that are classified as rubberbanding are when your mouse begins to jostle and you can't control it, and/or your character begins to jerk forwards and/or backwards in an uncontrolled direction. I have been propelled forward off the roof of the fire station and off the catwalk of the ship by this, both times to my death. I look forward to trying the latest hotfix, thanks a lot for addressing it so quickly.