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Microsoft 365 Error Codes

Fix Microsoft 365 "Our Server is Having a Problem" Error

Elise WilliamsElise Williams Sep 30, 2026 869 views

Question details

The user is unable to access files or applications due to a server problem error message in Microsoft 365.

How to Fix Microsoft 365 Server Error Prevents Access to Files
Product
Microsoft 365
Device & OS
not provided
Scenario
Attempting to open, access, or sync documents stored in Microsoft 365 applications or cloud services.
Observed behavior
Microsoft 365 displays the message 'Our server is having a problem', completely blocking the user from opening files.
Before you start

Verify that your device is connected to a stable internet network, as a weak local connection can sometimes mimic a server-side outage.

Solution 1Recommended

Check the Microsoft 365 Service Health Dashboard

Determine if the problem is caused by a widespread Microsoft 365 server outage rather than an issue with your local device.

Server errors are frequently caused by outages on Microsoft's end. During these periods, local troubleshooting will not restore your access to cloud-based files.

1
Visit the status page

Open a web browser and navigate to the official Microsoft 365 Service Health status page or check the @MSFT365Status account on X (Twitter).

2
Check for active incidents

Look for any active incident reports related to OneDrive, SharePoint, or the specific Office application you are trying to use.

3
Monitor for updates

If an outage is confirmed, you must wait for Microsoft engineers to restore the service. Keep monitoring the dashboard for resolution updates.

Check the Microsoft 365 Service Health Dashboard
Wait for Service Restoration: If a server outage is active, resetting your app or device will not bypass the error. Wait until the service is fully restored by Microsoft.
Free Microsoft Office alternative

Keep Working Offline with WPS Office

When Microsoft 365 cloud services are down, you can still access and edit your local documents using WPS Office. It is a free, reliable alternative that works completely offline and offers seamless compatibility with Word, Excel, and PowerPoint files.

  1. 1. Install WPS Office: Download and install WPS Office on your computer to handle documents locally.
  2. 2. Open your local files: Right-click your local Microsoft document, select 'Open with', and choose WPS Office.
  3. 3. Edit and save offline: Continue editing your file and save it directly to your hard drive until Microsoft's cloud services are restored.
Works completely offline without relying on Microsoft cloud server connections.Fully compatible with Microsoft Office formats including .docx, .xlsx, and .pptx.Free and lightweight installation with a highly familiar user interface.Seamless migration of your existing local documents to maintain productivity.
microsoft office alternative - wps office

Frequently Asked Questions

Why does Microsoft 365 say 'Our server is having a problem'?

This message typically indicates a temporary service outage on Microsoft's end, preventing your device from connecting properly to their cloud servers. It can also occasionally be caused by local network authentication failures.

Can I still access my files during a Microsoft 365 server outage?

If you have local copies of your files saved on your computer's hard drive, you can still open them using offline software like WPS Office. However, cloud-only files stored strictly on OneDrive or SharePoint will be inaccessible until the server is restored.

How long do Microsoft server outages usually last?

Outage durations vary depending on the severity of the issue, ranging from a few minutes to several hours. You should monitor the official Microsoft 365 Service Health dashboard for real-time resolution estimates.