Troubleshooting

Why SharePoint Sync Keeps Crashing and How to Fix It

Md Sojib Mia

— 2 min read
Share
A person sitting at a desk looking at a computer screen with the SharePoint sync client open.

If your SharePoint sync keeps crashing, it's likely due to network issues, software conflicts, or incorrect settings. Fortunately, there are effective steps you can take to troubleshoot and fix these problems. This guide will help you identify the causes and resolve the sync crashes so you can continue collaborating on your team project.

What are the symptoms of SharePoint sync crashing?

You might notice several signs that indicate your SharePoint sync is crashing. Common symptoms include:

  • An error message appearing on your screen.
  • Files failing to sync completely or appearing outdated.
  • The sync client freezing or closing unexpectedly.

If you see a specific error message, it can provide clues about what's going wrong.

Sync failed: Unable to connect to the SharePoint site.
Error

What causes SharePoint sync to crash?

Several factors can lead to SharePoint sync failures:

  • Network Issues: A weak or unstable internet connection can disrupt the sync process.
  • Software Conflicts: Other applications, particularly antivirus or firewall software, may interfere with SharePoint sync.
  • Outdated Software: Using an outdated version of the SharePoint sync client can cause compatibility problems.
  • Large Files or Folders: Attempting to sync large files or many files at once can overwhelm the sync client.
A close-up of a computer screen showing a loading icon for SharePoint sync with a person looking concerned.

How can I fix the crashing issue?

To troubleshoot and resolve sync crashes, follow these steps:

  1. Check your internet connection. Ensure you have a stable connection.
  2. Update your SharePoint sync client. Open the application and look for updates.
  3. Adjust your sync settings: - Open the SharePoint sync client. - Go to settings and limit the number of files or folders being synced at one time.
  4. Temporarily disable antivirus/firewall software: This can help determine if they are causing conflicts.
  5. Restart the sync client. Close it completely and reopen it to see if the issue resolves.
A computer screen displaying the update process for the SharePoint sync client.

How do I verify that the sync is working again?

Once you’ve made adjustments or applied fixes, check if the sync is functioning properly:

  1. Open the SharePoint sync client.
  2. Check the status of your files. If they are syncing without errors and the status indicates that sync is complete, the issue may be resolved.
  3. Try adding a new file to see if it syncs correctly. If it appears in SharePoint without delay, your sync is likely back on track.

How can I prevent future sync crashes?

To avoid repeat sync crashes in the future, consider these best practices:

  • Regularly update your sync client to access the latest features and fixes.
  • Maintain a stable internet connection during sync operations.
  • Limit the size and number of files you sync at one time.
  • Monitor your antivirus and firewall settings to ensure they are not blocking sync processes.

What should I do if the issue persists?

If you continue to experience sync crashes after following the above steps, consider:

  • Checking for additional software conflicts. Look for other applications that might be interfering.
  • Reinstalling the SharePoint sync client. Uninstall it and then download and install the latest version.
  • Contacting your IT department for further assistance or to check for known issues within your organization.

Conclusion

After trying these troubleshooting steps, you should see an improvement in your SharePoint sync performance. If problems continue, consult your IT support for further investigation to identify deeper issues.

Read more