Domain Controller seems not work in Internal Server

[1ncludeSteven]

Dear author:

I know that samba had been installed in internal server successfully, and we use socbed/provisioning/ansible/roles/configure_win10_client/files/win10_assets/init_tbf_client.py in windows client to add current client to this domain controller. Howerver, configuration in internal server may not be effective so that we use whoami /upn in ClientClone1 doesn't running successfully as below:

I have checked that ClientClone1 have been added to domain controller successfully as below:

By the way, kerberos in internal server also runs failure: