Wsus not updating server 2016
In most cases, it is suggested to create a new Group Policy Object that will only apply to WSUS settings.
You may use additional policies, such as when assigning clients to different computer groups.
Later in this topic, you will learn how to perform these configurations by using the Options page: Set the time for the First synchronization, and then specify the number of Synchronizations per day that you want this server to perform. There are two default computer groups: All computers and Unassigned computers.
For example, if you specify that there should be four synchronizations per day, starting at A. By default, when each client computer first contacts the WSUS server, the server adds that client computer to both of these groups.
Finally, do not forget to apply the policy to the OUs of the Active Directory infrastructure.
From now on, in the next few hours, customers will begin to appear in the computer groups of the WSUS administration console.
The most important policies for WSUS to work properly are: A necessary policy that enables the use of Automatic Updates on the client to install updates.These are the two most important policies for WSUS Server.If you encounter a problem when setting it up initially, then take a look at these policies first.If there is a corporate firewall between WSUS and the Internet, you might have to configure that firewall to ensure WSUS can obtain updates.To obtain updates from Microsoft Update, the WSUS server uses port 443 for HTTPS protocol.