Hello @V_O92,
Welcome to the forum!
As @HighDoping is stated, we fixed the issue. We tried a new version with a more fast listing, but it was not work so well despite dozens tests, so currently this feature is disabled.
We would work on it to implement a better approach.
Sorry for inconveniency!
@Th3Van it was the issue related to listing, it’s returned not all prefixes/objects, thus your rclone jobs noticed a difference and tried to reupload what was already uploaded. If you would use the exact path you would see that the object is still there and untouched.