To fix this uninstall the "Peer Name Resolution Protocol" feature.

• Start "Server Manager".
• Select the server with the feature.
• Scroll down to "ROLES AND FEATURES" in the right pane.
• Select "Remove Roles and Features" from the drop-down "TASKS" list.
• Select the appropriate server on the "Server Selection" page and click "Next".
• Deselect "Peer Name Resolution Protocol" on the "Features" page.
• Click "Next" and "Remove" as prompted.

STIG
Server
2022: https://stigviewer.com/stigs/microsoft_windows_server_2022/2025-01-14/finding/V-254271
2019: https://stigviewer.com/stigs/microsoft_windows_server_2019/2025-01-15/finding/V-205679