Wsus not updating
If you have the WSUS client installed but the client computer is pointed to a SUS server, Automatic Updates falls into legacy mode and the client computer uses the SUS client user interface.In this case you need to redirect the computer away from the SUS server to get the WSUS client to function.
For more information about this process, see Deploying Microsoft Windows Server Update Services ( Some computers might already have the WSUS client installed.Use Internet Explorer to determine whether self-update files on the WSUS server are accessible to the client computer.If you perform the following procedure and are prompted to download or open the files, you have verified network connectivity.Please see Print Screen1As per Above Print-screen Computer qnit086v2 has 96% installed updates.Print Screen2As per Above Print-screen '242 updates has not been installed'.
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If you can find no problem with the logs on the WSUS client, see the next section.