Fix OneDrive sync problems

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Updating Azure AD Connect to the latest build often fixes known sync issues.



Office 365 sync problems and login fixes

Keeping things updated helps avoid compatibility issues between on-premises Active Directory and Microsoft 365. To avoid this, double-check that password writeback is turned on and working. You can run a sync manually with PowerShell or the Azure AD Connect tool to make sure updates go through. Checking the sync logs helps confirm password changes are making it everywhere they should. Struggling with common Office 365 problems that slow down your work?

Calendar Sync Issues in Outlook



If there’s a delay, we manually trigger a password sync using Microsoft Entra Connect. Waiting a few minutes after changing the password often clears up short-term sync issues. We look at audit logs in the Microsoft 365 admin center to see when and where reset cached Exchange mode the password changed. That tells us if the new credentials made it to the cloud directory.

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Office 365 sync problems and login fixes

Bad settings in Azure AD Connect cause lots of password sync failures. If password writeback isn’t enabled or the service account doesn’t have the right permissions, new passwords won’t update in Active Directory. That leaves people locked out with their new password on the cloud but not locally. We show users how to reset passwords using approved methods like the Microsoft 365 portal or self-service password reset (SSPR). If someone changes their password only in the cloud or just on a local system, things can get out of sync pretty quickly. Outdated credentials get stuck on devices, password sync gets turned off, or Microsoft Entra Connect just doesn’t update like it should.

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Office 365 sync problems and login fixes

Throughout this blog, we explored the most common Office 365 problems, from login errors and Outlook crashes to update related issues and syncing troubles. You also learned simple troubleshooting steps you can try on your own, along with when it makes sense to bring mailbox not updating on IMAP in expert help. When your business runs on office 365, even a small issue can cause big disruptions.

Microsoft 365 Admin Center Not Responding



  • When they go back to the message and press send they get an error that the message has been deleted.
  • Reach out to us today and let us bring back the smooth, stress free experience you deserve.
  • This pops up a lot after admins reset a password in the Microsoft 365 admin center.
  • If sync keeps failing, we make sure the Microsoft Entra Connect service account has the right permissions and the server connects to the domain controller.
  • Windows, Outlook, and mobile apps often save passwords so users don’t have to keep typing them.


On the sync server, we open the Synchronization Service Manager and check that the last sync finished without errors. Users often forget their passwords, enter outdated credentials or face problems when the authentication app isn’t working properly. A vast community of Microsoft Office365 users that are working together to support the product and others. TrustedTech is dedicated to being a reliable resource for all software and technology support needs.

Office 365 sync problems and login fixes

Force Synchronization with Azure AD Connect



The app may have outdated cache files or your system may have pending updates. Select the icon you see on your PC from the list below, and we'll show you the steps to help get you syncing again. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Microsoft offers several built-in tools to help identify and resolve persistent issues.
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