Interesting Permission needed post

[gatekeeper]

Hello

I have an interesting problem. I have a TrueNas server running for a little over a month, and all seems correct - all the ACL permissions for my one user, a network drive mapped in my main windows 11 machine, and I already copied over TB's worth of data. For whatever reason, some files (a very select few files maybe 20 out of hundred of thousands of which I cannot identify a commonality between them) give me a "you need permission to perform this action" error when copying from my windows machine. When I setup the system, I followed the many tutorials posted online, gave my one user all permissions in advanced mode, recursively assigned ACL, and to all childsets. I've done this twice, and still have the same issue. Any suggestions?

Build:
Some old asus/intel mobo combo 16gb ram
4 seagate 8tb drives
m.2 os drive
TrueNAS-13.0-U4

 

[Glorious1]

"you need permission to perform this action" error when copying from my windows machine.

I would compare owner/permissions on the Windows machine between files that work and don't work, and do the same on TrueNAS between destination directories that work and don't.