Critical Problem Using TrueNAS and Active Directory

[mohsenaahmadi]

Hi;
I have an issue with active directory service in Truenas core latest U3 release.
I joined it to our AD and everything seems ok even after I restart the server it is healthy in directory services monitor then I create my first pool and everything works as desired but just after I restart the server I get an alert in directory services monitor and the server should be rejoined AD to fix it ... see attachments for detail for alert
Does anyone had same experience? or any idea?
I really appreciate any help.

thanks.