What you are describing is exactly how the sync works. The latest copy of the file will be updated to all devices/users in the Mesh that are synchronized with that folder. If multiple people update the file at the same time, there will be a conflict. If
you don't want users to have the ability to change the data locally and have that backfeed into the Mesh, you need to define the rights for the folder when sharing it so that the invited users have read only rights. They would need to copy the file in order
to update that file, but it would never update back into the Mesh.
-steve
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