サーバの指定は、WSUSの管理ツールで「Update Services」－「サーバー名」－「オプション」から「コンピュータ」を開き、「コンピュータのグループ ...

Fix An error occurred trying to connect the WSUS server, Check connectivity with the server on a Windows Server computer system.

If WSUS clients have stopped reporting to WSUS Servers and are unable to fetch updates, you will have to take these steps to resolve the issue.

Microsoft has confirmed a widespread issue in Windows Server Update Services (WSUS) that prevents organizations from syncing with Microsoft Update and deploying the latest Windows updates.

Microsoft has officially announced that Windows Server Update Services (WSUS) is now deprecated, but plans to maintain current functionality and continue publishing updates through the channel.