Crash when pasting State Machine

Whenever I want to duplicate/ cut&paste / copy&paste one of my State Machines,
the Editor crashes.

Hi Raildex,

As a test in UE4.11p6, in the Third Person Template, ThirdPersonAnim_BP, I cut and paste the State Machine multiple times. I tested this while it was connected to the Final Animation Pose and unconnected. If this is not an accurate representation of how you are causing the crash, please list your exact repro steps and I will retry to reproduce the issue here.

Thanks,

Steve