How to Fix Microsoft Teams Messages Failing to Sync Across Desktop and Mobile for Brisbane Small Businesses

Summary

This guide helps you troubleshoot and resolve: How to Fix Microsoft Teams Messages Failing to Sync Across Desktop and Mobile for Brisbane Small Businesses. Follow the steps below to fix the issue.

Common Causes

Microsoft Teams sync issues occur when chat messages appear on your desktop but not on your mobile device, or vice versa. For Brisbane small businesses relying on seamless communication between the office and the field, this can lead to missed messages and delayed responses. This guide walks you through the steps to restore message synchronisation across your devices.

Quick Fix Steps

1. Restart Microsoft Teams on both your desktop and mobile device.
2. Check your internet connection on both devices.
3. Sign out of Teams and sign back in using your work email address.
4. Ensure both devices are running the latest version of Microsoft Teams.

Detailed Instructions

1. Restart the Teams Application

1. Close Microsoft Teams completely. On Windows, look for the Teams icon in the system tray near the clock, right-click it, and select Quit. On Mac, right-click the Teams icon in the Dock and select Quit.
2. On your mobile device, swipe Teams away from your recent apps list to close it.
3. Reopen Teams on both devices and check if messages begin to sync.

2. Sign Out and Sign Back In

1. Open Microsoft Teams on the affected device.
2. Click your profile picture or initials in the top right corner.
3. Select Sign out from the menu.
4. Close the application completely, then reopen it.
5. Sign in again using your work email address and password.

3. Update Microsoft Teams

1. Desktop: Click your profile picture, select Check for updates, and install any available updates.
2. iPhone or iPad: Open the App Store, tap your profile icon, scroll to Microsoft Teams, and tap Update if available.
3. Android: Open the Google Play Store, search for Microsoft Teams, and tap Update if available.

4. Check Mobile App Permissions

1. iOS: Go to Settings > Teams. Ensure Mobile Data and Background App Refresh are enabled.
2. Android: Go to Settings > Apps > Teams > Permissions. Ensure the app has permission to run in the background and use mobile data or Wi-Fi.

If you use a VPN on your desktop or mobile device, try disconnecting it temporarily. Some VPN configurations can block Teams from syncing messages between devices.

Troubleshooting

Messages sync on desktop but not mobile

• Verify that you are signed in with the same work account on both devices.
• Check that your mobile device has a stable internet connection. Try switching from mobile data to Wi-Fi, or vice versa.
• Ensure notifications are enabled for Teams in your phone's settings.

Messages sync on mobile but not desktop

• Confirm your desktop is connected to the internet.
• Clear the Teams cache. On Windows, close Teams, press Windows key + R, type %appdata%\Microsoft\Teams, press Enter, delete the contents of the folder, then restart Teams. On Mac, close Teams, open Finder, select Go > Go to Folder, type ~/Library/Application Support/Microsoft/Teams, press Enter, delete the contents of the folder, then restart Teams.
• Check if your organisation has conditional access policies that may restrict desktop access.

Clearing the Teams cache will remove locally stored data. You may need to sign in again afterwards, but your chat history and files stored in Teams will not be affected.

Messages sync on neither device

• Verify that you are signed in with the same work account on both devices.
• Check the Microsoft 365 service health status to see if there is a known outage affecting Teams.
• Clear the Teams cache on both your desktop and mobile device.
• On Android, go to Settings > Apps > Teams > Storage > Clear cache.

If messages continue to fail to sync across your devices after following these steps, Open a Ticket with our support team.

Still Having Issues?