Creation Kit crashing when using ctrl+z

[worik]

Just some repeatable crashes and now I wonder if it is just me or the CK?

 

I select multiple items in the render window and want to move them alltogether.

Now, whenever I try to undo a step and use ctrl*z instead of the undo button, the CK crashes.

 

Is it just me? A setting? The CK? The conjunction of the stars?

 

[coldloc]

i would also like to hear any stability guide on the creation kit tool.