Hello Meraki Community, has anyone experienced an MX device that failed to connect to the domain controllers after the June 2022 Windows Updates were installed on the Windows Server 2012R2 servers? If so, please share how to resolve the issue.   Windows updates were installed this morning on our Windows Server 2012R2 domain controllers and now the Meraki MX84 event log is reporting 'Unable to connect to Domain Controller'.   The MX device has been successfully connecting to the domain controllers and prior to the Windows update this morning the event log routinely reported 'Connected to Domain Controller' with the appropriate username and servers.   The Windows update completed at 6:25am and the the event log began reporting 'Unable to connect to Domain Controller' at 6:27am.   The only known change was the installation of the June 2022 Windows Updates on the Windows Server 2012R2 servers configured as domain controllers.   Any information on resolving this issue will be greatly appreciated. Thanks. ... View more