hi Patrick
thanks for your answer . to help us, i give to you more informations about my customer config :
an hyoer V server on windows 2019 run to VMS.
the AD VM IP 192.168.1.3 and the RDS VM IP 192.168.1.4
On the RDS server have got every 6 hours the netlogon error 5719
I still have an error dns number 10016
and the error 1129 about group policy issue.
when i am logged in the AD server i can't see the both server on the server control panel
when i am logged in RDS SERVER i have an target kerberos issue when i wan't to see the AD server.
thank you for helping me.