Import destroys undo stack?

It seems import kills undo stack, you can’t undo the import and whatever you did before it.

And since it imports into file’s original coordinates, god forbit if you have something at these coordinates and you accidently moved a single line…now you are screwed, you can’t undo the import, SelLast will not select the imported objects either…

WIP suffers the same bug.

@vano_artful I don’t see that here in a quick test. Pls run _SystemInfo and post back the results. If possible provide a sample model that shows this behavior.

Thank you!
After troubleshooting ExactFlat plugin seems to be causing this…
Very frustrating piece of software, not only it requires 3rd party “license” spyware installed and running at all times, it crashes Rhino if plugin not activated, and now this?..

I’m sorry to hear about the trouble this causes. We don’t have control over this plugin however, did you contact the developer about the issues you are experiencing?