Microsoft: Domain Controller lookup may fail on Windows Server 2016

Microsoft has confirmed a new known issue affecting Windows Server 2016 systems that causes domain controller lookups to fail after installing the KB5087537 May 2026 security update. [...]

https://www.bleepingcomputer.com/news/microsoft/microsoft-domain-controller-lookup-may-fail-on-windows-server-2016/

Posted from: this blog via Microsoft Power Automate.