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

Here’s a step-by-step approach to help you spot the issue, fix it, and avoid these sync delays down the road. With apps syncing across devices and cloud services, sync issues are among the most frequently reported M365 problems. These can include missing files, ghost icons, or documents that do not update in real-time. Even when sync works, cached passwords on devices can cause login failures. Windows, Outlook, and mobile apps often save passwords so users don’t Outlook data file cannot be accessed have to keep typing them. If a password changes, those caches might still use the old one until you clear them out.

Proactive Services

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 Outdated credentials get stuck on devices, password sync gets turned off, or Microsoft Entra Connect just doesn’t update like it should.

TECHOM Systems Pty Ltd

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 FixTechGuide Outlook repair tutorial in expert help. When your business runs on office 365, even a small issue can cause big disruptions.

Microsoft 365 Admin Center Not Responding

• That leaves people locked out with their new password on the cloud but not locally.
• The necessary permissions may not be assigned correctly in the Exchange Admin Center.
• Ive repaired the OST and changed cache mode to only cache 1 year.
• As active members in the IT community, we work to support our clients’ businesses and provide them with peace of mind.
• If a password changes, those caches might still use the old one until you clear them out.
• Here’s a step-by-step approach to help you spot the issue, fix it, and avoid these sync delays down the road.
• Throughout this blog, we explored the most common Office 365 problems, from login errors and Outlook crashes to update related issues and syncing troubles.
• Keeping Azure AD Connect up to date and testing sync regularly helps password resets flow like they’re supposed to.

That’s why we have created this easy guide covering practical Office 365 problems and solutions to help you get back on track without relying on IT support every time. Let TECHOM Systems help you fix your Microsoft 365 problems quickly and professionally. Reach out today and take the pressure off your internal IT team. Our experts are ready to step in and fix what is broken so you can focus on what truly matters.





You are gaining a trusted IT partner who genuinely wants your business to run smoothly every single day. Instead, we will look at your Microsoft 365 environment and provide solutions tailored to your setup. As a verified Microsoft Partner, we stay updated with the latest features, patches and Office 365 known issues today. This means we know how to fix problems fast and with full accuracy.