Microsoft Teams Not Loading Messages: 6 Solutions

Why Teams Gets Stuck

Microsoft Teams is an Electron-based application that caches a significant amount of data locally. When that cache becomes stale or corrupted — which happens after updates, account switching, or network changes — Teams can fail to load messages, show an infinite spinner, or display content from weeks ago instead of the current feed.

Fix 1: Force-Quit and Restart Teams

1. On Windows: right-click the Teams icon in the system tray → Quit. Then open Task Manager and end any remaining Teams.exe processes.
2. On Mac: right-click the Teams icon in the Dock → Quit. Or press Cmd + Option + Esc → force quit Teams.
3. Reopen Teams. If the issue is a frozen render process, this resolves it immediately.

Fix 2: Clear the Teams Cache

Windows:

1. Quit Teams completely.
2. Press Win + R → type %appdata%MicrosoftTeams → press Enter.
3. Delete the contents of these folders (not the folders themselves): Cache, blob_storage, databases, Local Storage.
4. Restart Teams.

Mac:

1. Quit Teams.
2. In Finder → Go → Go to Folder: ~/Library/Application Support/Microsoft/Teams
3. Delete the same folders as above. Restart Teams.

Fix 3: Sign Out and Back In

1. Click your profile picture → Sign out.
2. Close Teams fully, wait 30 seconds, reopen.
3. Sign back in. This forces Teams to re-fetch your channel and message data from Microsoft’s servers.

Fix 4: Check Microsoft 365 Service Status

1. Go to status.office365.com or the Microsoft 365 Admin Center → Service health.
2. If Teams is listed with a degraded or outage status, the problem is on Microsoft’s end. Wait for the incident to resolve.

Fix 5: Use Teams Web Version as a Workaround

1. Open teams.microsoft.com in a browser.
2. If messages load correctly in the browser but not the desktop app, the issue is isolated to the desktop client cache or installation.
3. Continue with Fix 6 to resolve the desktop app.

Fix 6: Reinstall Microsoft Teams

1. Uninstall Teams from Settings → Apps (Windows) or by dragging to Trash (Mac).
2. Also delete the Teams cache folder (see Fix 2 location) after uninstalling.
3. Download and install the latest version from microsoft.com/en-us/microsoft-teams/download-app.

Related Guides

For Zoom camera issues, see our Zoom camera not working fix. For Google Drive sync problems, see our Google Drive not syncing guide.