Can't Join TrueNAS to ns8 domain

NethServer Version: ns8
Module: samba

Has anyone succeeded in TrueNAS joining a ns8 ad domain?

My workstation (windows10) and others (windows 11) are connected to my ns8 (baremetal) ad domain.
I installed truenas (25.10.3) on a proxmox server, then tried to connect my domain and i just went head on in multiple problems.

First one was a reverse dns wich was solved by doing things wich are way off my competence level.
accessing samba1 with this commands :

runagent -m samba1 podman exec -it samba-dc bash

samba-tool dns zonelist 127.0.0.1 -U Administrator

samba-tool dns query 127.0.0.1 ad.mydomain.com @ ALL -U Administrator

samba-tool dns zonecreate 127.0.0.1 1.168.192.in-addr.arpa -U Administrator

samba-tool dns add 127.0.0.1 1.168.192.in-addr.arpa 20 PTR dc1.ad.mydomain.com -U Administrator

root@dc1:/# samba-tool dns add 127.0.0.1 1.168.192.in-addr.arpa 210 PTR nas.ad.mydomain.com -U Administrator

Then now truenas seems to go through it but then throw a massive error message.
Hereunder the config in truenas

Then it seems to connect and sen the same massive message as in this post : Cannot join TrueNAS 25.04.2.6 or 25.10.1 to 2022 Active Directory Domain with GPO blocking NTLM - TrueNAS General - TrueNAS Community Forums

Has anyone an idea of what’s going on? The first part (the dns one) was clearly a ns8 problem, but i’m not sure about the second one!