If you install that update on a Domain Controller, please make sure you install the outofband update KB5010791 !
It apply to Windows 10 Enterprise 2019 LTSC, Windows 10 IoT Enterprise 2019 LTSC, Windows 10 IoT Core 2019 LTSC and Windows Server 2019
- Updates a known issue that affects VPN connections.
- Updates a known issue that causes unexpected restarts on Windows Server domain controllers.
Information Link; January 18, 2022—KB5010791 (OS Build 17763.2458) Out-of-band