Azure AD Application Proxy Connector reports: The Connector failed to establish connection with the service.

Prashant 31 Reputation points
2022-11-01T21:53:26.667+00:00

Hi all.

Azure AD Application Proxy Connector reports: The Connector failed to establish connection with the service.

This suddenly started occurring.

I have ensured all Prereqs are still in place. There is no outbound blocks to my knowledge. The server is Windows Server 2022, fully patched and has been running for many many months without incident. I have even re-installed clean the latest connector.

Please advise.

Thank you.

Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
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  1. Lawton Brown 1 Reputation point
    2022-11-14T14:43:24+00:00

    We've had the same issue off and on now for a fortnight. We've been through everything.

    On the same Azure VM that is having communication failures, without changing and single setting or rebooting, it will randomly show the connector as active and then a few hours later, stop working again.

    So frustrating.

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