https://forum.dynamobim.com/t/duplicate-groups-and-notes/26255

Dynamo version

2.0.1

Operating system

Windows 10 Pro

What did you do?

Created groups (CTRL + G) and notes (CTRL + W) inside a custom node.
Saving the node.
Closing the corresponding tab (.dyf).
Re-opening the custom node by double-clicking on one instance on the graph (.dyn).

What did you expect to see?

The same nodes, groups and notes than I had when I closed the tab.

What did you see instead?

All the nodes where fine but the groups and the notes were duplicated. Additionally Duplicate notes could not be moved (but could be deleted). Nota : Duplicate notes are hard to see as they are right on top of the original ones.