Version History Issues

How to Fix AutoSave and Missing Changes in Teams Word Documents

John WilsonJohn Wilson Nov 3, 2026 869 views

Question details

Users are experiencing issues where AutoSave turns off automatically in Teams-hosted Word documents, resulting in missing comments, lost tracked changes, and unavailable version history.

How to Fix AutoSave and Missing Changes in Teams Word Documents
Product
Microsoft Word (Teams and SharePoint)
Device & OS
not provided
Scenario
Co-authoring and editing Word documents hosted on Microsoft Teams or SharePoint for extended periods.
Observed behavior
AutoSave disables unexpectedly, and edits such as comments, tracked changes, or version history disappear after closing or during active co-authoring sessions.
Before you start

Before making any changes or restarting the application, manually save a local copy of your document (File > Save As > This PC) to prevent permanent loss of your current edits.

Solution 1Recommended

Open via SharePoint and Verify OneDrive Sync

Bypassing the Teams interface to open the file directly from SharePoint can help isolate whether the issue is with the Teams client or OneDrive synchronization.

Microsoft Teams relies on SharePoint and OneDrive to sync document changes. If the Teams interface lags or OneDrive encounters a sync conflict, AutoSave may fail and drop recent changes.

1
Access files in SharePoint

Go to your Microsoft Teams channel, navigate to the 'Files' tab, and click 'Open in SharePoint' from the top menu.

2
Open in Desktop App

In the SharePoint document library, locate your Word document, click the three-dot menu (Show actions) next to the file name, and select 'Open in Desktop App'.

3
Check OneDrive status

Look at the OneDrive cloud icon in your computer's system tray (Windows) or menu bar (Mac). Ensure it says 'Up to date' and that there are no sync errors requiring your attention.

Open via SharePoint and Verify OneDrive Sync
Version History Check: While in SharePoint, you can also click the three dots next to the file and select 'Version history' to see if your missing changes were saved as a previous version.
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  1. 1. Download WPS Office: Visit the official WPS website to download and install the free office suite.
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Frequently Asked Questions

Why does AutoSave keep turning off in Microsoft Word?

AutoSave may turn off automatically if the file format is older (such as .doc instead of .docx), if the document contains features not supported by co-authoring, or if a temporary network/sync conflict occurs between OneDrive and the Office client.

How can I recover missing changes or comments in a Teams document?

You can check the document's Version History by going to File > Info > Version History in the Word desktop app. Alternatively, access the file directly in SharePoint online, click the three dots next to the file, and select 'Version history' to view and restore previous iterations.

Does leaving a Word document open for a long time affect AutoSave?

Normally, leaving a file open should not disable AutoSave. However, extended periods of inactivity, network interruptions, or background updates to the OneDrive client can cause synchronization timeouts, prompting AutoSave to disable to prevent corrupted versions.