Common Microsoft Teams Known Issues and How to Fix Them

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A person engaged in a video call using Microsoft Teams on a laptop.

If you're experiencing recurring glitches in Microsoft Teams, such as connectivity issues, audio or video failures, and frustrating error messages, there are effective solutions to help you resolve these problems. This guide will provide clear steps to troubleshoot and fix common issues that disrupt important meetings. By following these tips, you can improve your Teams experience and reduce disruptions during calls.

What are the common error messages in Microsoft Teams?

Some of the most frequent error messages include:

Error: "We couldn't connect to the server."
Error

This typically indicates that there are connectivity issues with your internet connection or with the Teams service itself.

Another common message is:

Error: "Your microphone is muted."
Error

This simply means that your microphone settings are preventing your audio from being transmitted during calls.

When do these issues typically occur?

You might notice these issues during high-traffic times when many users are online, such as at the beginning of the workday or after lunch. Connectivity problems often arise when you're on a weak Wi-Fi connection or using a VPN. Audio and video issues can also happen if your device's resources are heavily utilized by other applications.

How can I troubleshoot connectivity issues in Teams?

Before you start

Ensure you're using Microsoft Teams on a supported version (desktop or web), and you have the necessary permissions to make changes. Restart your device before troubleshooting for best results.

To resolve connectivity issues, follow these steps:

  1. Check your internet connection by running a speed test.
  2. Restart the Microsoft Teams app.
  3. Clear the Teams cache: - Close Teams completely. - Navigate to %appdata%\Microsoft\Teams and delete the contents of the Cache folder.
  4. Reopen Teams and see if the issue persists.

What should I do if audio or video is not working?

If you're having trouble with audio or video, try these steps:

  1. Make sure your microphone and camera are connected properly and not muted.
  2. Check Teams settings: - Go to your profile picture > Settings > Devices. - Ensure the correct microphone and camera are selected.
  3. Test your audio and video: - Use the "Make a test call" feature in the settings to check if your devices are working.
A person testing their microphone on Microsoft Teams during a call.

How can I verify that the issues are resolved?

To confirm that your issues are fixed, try conducting a test call or joining a meeting with a colleague. If you can communicate without interruption and your video displays correctly, the problem is likely resolved. Evaluate if the glitches persist during multiple calls.

What are some tips to prevent these issues in the future?

To maintain a stable Teams experience, consider these tips:

  • Use a wired connection rather than Wi-Fi when possible for better stability.
  • Regularly update the Teams application to ensure you have the latest fixes and features.
  • Close unnecessary applications during calls to free up system resources.

Conclusion

If you continue to experience issues after trying these fixes, consider reaching out to your IT support team for further assistance. Keeping your software updated and regularly checking your equipment can help minimize disruptions during important meetings. Stay proactive about your setup to enhance your Teams experience.

Frequently Asked Questions

What should I do if Teams won't open?

Try restarting your device and then launching Teams again. If it still doesn't open, check for updates or uninstall and reinstall the application.

How do I change my audio device in Teams?

Go to your profile picture, select Settings, then Devices. From there, you can choose your desired audio devices for both speaker and microphone.

Why does my video appear blurry during calls?

Blurriness can result from a low internet connection or a dirty camera lens. Ensure you have a stable connection and clean your camera.

Can I use Teams on mobile?

Yes, Microsoft Teams is available on mobile devices. Download it from your device's app store to stay connected on the go.