The remote computer that you are trying to connect to requires Network Level AuthenticationNLA but your Windows domain controller cannot be contacted to perform NLA If you arean administrator on the r

To disable Network Level Authentication (NLA) on the remote computer, follow these steps:

1. On your local computer, open the Remote Desktop Connection application.
2. Enter the remote computer's IP address or hostname in the "Computer" field.
3. Click on the "Show Options" button to expand the Remote Desktop Connection window.
4. Go to the "Local Resources" tab.
5. Click on the "More..." button in the "Local devices and resources" section.
6. In the "Local Devices and Resources" dialog box, uncheck the checkbox next to "Printers" and click on "OK".
7. Go to the "Advanced" tab.
8. In the "Connect from anywhere" section, click on the "Settings..." button.
9. In the "Remote Desktop Settings" dialog box, uncheck the checkbox next to "Network Level Authentication" and click on "OK".
10. Go back to the "General" tab.
11. Enter your username and password for the remote computer in the respective fields.
12. Click on the "Connect" button to establish the remote desktop connection without NLA.

Note: Disabling NLA reduces the security of the remote desktop connection. Make sure to enable NLA or resolve the issue with your Windows domain controller as soon as possible to maintain a secure connection