I don’t know if this is a new setup or not. Are you aware that TrueNAS Core is not getting much more except, maybe, security updates and TrueNAS Scale is where all the development is taking place?
You might consider looking the 24.10 Electric Eel or 25.04 Fangtooth. 25.04 should get an update this week, to 25.04.2, if you require the AD update related to Microsoft recent changes.
TrueNAS Core 13.0-u6.8 & TrueNAS Scale 24.10.2.3 both have the update already
