Permission issue but not working

So I have rsync going from TrueNAS to synology. I have total three dataset in rsync and one of them is giving hard time and has to do with permissions. Here is permission for three of rsync I have.

Here are permission and I changed as I have for which works and still doesn’t work.

Here is USER info and group!

Am I doing something wrong? I even did exact same permission as other two and still didn’t work.

I would appreciate little help. Thanks.

When in doub, strip the permissions and re-apply them recursively.