Can't join a windows 10 to pdc

UCS - Univention Corporate Server
1

hi,
i’m new and i have a problem with a univention primary doman controller.
when i try to join a windows 10 client, the domain name is reconized correctly, ask me the user and poassword and after that promptme a message: “doman connection error, other data are available”.
the client dns server point to the server ip.
the server isn’t a dhcp server
best regards

2

Try, in elevated cmd, on the Windows host:

ipconfig /flushdns
ipconfig /registerdns
reboot

3

thank you, still have the same error.