I was using a shortbow on my thief and tried to disabling shot away from some mobs.
I would jump forward and then teleport back to my starting position and then back again to where my jump had initially landed.
If I press the skill too much it would actually teleport me back and literally root me until I disabling shot again.
Here is a video: http://www.youtube.com/watch?v=besh9ZX-jss&feature=youtu.be
Is this the disabling shot bug I was reading about or just really bad lag?