SharePoint Event-ID 8321 How to fix

The error comes about every 5 minutes. It is a topology error which says:

A certificate validation operation took 15011,3324 milliseconds and has exceeded the execution time threshold.  If this continues to occur, it may represent a configuration issue.  Please see http://go.microsoft.com/fwlink/?LinkId=246987 for more details.

The solution i found in a KB article of microsoft:

http://support.microsoft.com/kb/2545744



$rootCert = (Get-SPCertificateAuthority).RootCertificate
New-SPTrustedRootAuthority <i>-Name</i> "localNew" <i>-Certificate</i> $rootCert


Hope it helps you.

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About Karsten Schneider 306 Articles
Consultant for Microsoft 365 Applications with a strong focus in Teams, SharePoint Online, OneDrive for Business as well as PowerPlatform with PowerApps, Flow and PowerBI. I provide Workshops for Governance & Security in Office 365 and Development of Solutions in the area of Collaboration and Teamwork based on Microsoft 365 and Azure Cloud Solutions. In his free time he tries to collect tipps and worthy experience in this blog.

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