Rclone md5 errors

When I copy files from a local directory to a fastly bucket via rclone, every transfer fails and it claims the md5 hashes do not match:

2025/06/09 19:05:26 ERROR : <FILENAME>: corrupted on transfer: md5 hashes differ src(Local file system at <PATH>) "8080a1bad182b9863ba0bb289d72736d" vs dst(S3 bucket <BUCKET>) "d63727d982bb0ab3689b281dab1a0808"

The md5 hashes are actually reversed with the first one on the local system showing up as correct against md5sum while fastly’s seems backwards.

The Fastly support team had me add “server_side_encryption = aws:kms” to my rclone config and it seemed to work after that!

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