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Sign-in & Login Problems

How to Troubleshoot OpenID Connect Authentication Errors in Microsoft Services

Maira MehtabMaira Mehtab Sep 28, 2026 868 views

Question details

The user is encountering an OpenID Connect authentication error but needs guidance on how to identify the specific service causing it and how to report it safely.

Product
Microsoft Services
Device & OS
not provided
Scenario
Attempting to sign into a Microsoft service and being blocked by an OpenID Connect authentication error screen.
Observed behavior
An authentication error appears indicating an OpenID Connect problem, but the error screen lacks specifics about the affected application or service.
Before you start

Before troubleshooting, make a note of the exact time the error occurred and ensure you have a basic image editing tool available to redact sensitive information from screenshots.

Solution 1Recommended

Identify the Affected Service and Gather Safe Diagnostics

Determine exactly which application is triggering the OpenID Connect error and safely document the issue for IT support without exposing personal data.

OpenID Connect errors can stem from various services within the Microsoft ecosystem. Pinpointing the exact application and securely sharing the error log is crucial for resolving single sign-on (SSO) failures.

1
Pinpoint the application

Check whether the authentication error occurs when accessing a specific client like Outlook, Microsoft Teams, SharePoint, or during a general web browser login to Microsoft 365.

2
Replicate and document the error

Attempt the sign-in process again. Write down the exact actions you took immediately before the OpenID Connect error appeared on your screen.

3
Capture and redact a screenshot

Take a screenshot of the error message. Open the image in a tool like Paint or Snip & Sketch, and blur or black out any usernames, security tokens, server addresses, and tenant IDs.

4
Contact IT support

Send the securely redacted screenshot along with the name of the affected service to your organization's IT department or Microsoft Support for further diagnosis.

Protect your privacy: Never share unredacted error logs or screenshots containing authentication tokens or server details in public forums.
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Frequently Asked Questions

What is an OpenID Connect authentication error?

It is a sign-in failure that occurs when a service relies on the OpenID Connect protocol to verify your identity, but the authentication token is invalid, expired, or blocked by a system misconfiguration.

Why do I need to hide server details when sharing error screenshots?

Error logs and OpenID screenshots often contain sensitive access tokens, tenant IDs, or usernames. Hiding these prevents unauthorized users from compromising your organization's security or your personal account.

Can browser extensions cause OpenID Connect errors?

Yes, certain privacy blockers or ad-blocker extensions can block the redirection processes required by OpenID Connect, resulting in authentication loops or failure messages.

Does WPS Office require OpenID Connect to edit local files?

No, WPS Office allows you to edit local documents immediately without requiring complex single sign-on (SSO) or OpenID Connect authentication, ensuring uninterrupted workflow even when cloud services are down.