Microsoft Teams Microsoft Teams is widely used for online meetings, office communication, classes, and collaboration. However, some Windows 11 and Windows 10 users experience a frustrating issue where Teams repeatedly restarts, crashes, or reopens automatically while working. This problem can interrupt meetings, affect productivity, and make the app difficult to use.
The issue may happen because of corrupted cache files, outdated app versions, login problems, background conflicts, damaged installation files, or Windows system issues. Fortunately, there are several proven methods to fix Microsoft Teams restarting problems permanently.
In this guide, you will learn multiple easy and advanced solutions to stop Microsoft Teams from restarting continuously in Windows 11 and Windows 10.
Method 1: Restart Your Computer
Before trying advanced troubleshooting steps, restart your PC once.
A simple reboot can fix:
- Temporary glitches
- Background service conflicts
- Memory issues
- Frozen Teams processes
To restart Windows:
- Click the Start menu
- Select Power
- Click Restart
After restarting, open Microsoft Teams Microsoft Teams again and check if the problem is resolved.
Method 2: Force Close Microsoft Teams Completely
Sometimes Teams keeps restarting because background processes remain active.
Follow these steps:
- Press Ctrl + Shift + Esc to open Task Manager
- Locate Microsoft Teams
- Right-click it
- Select End task
Also close related processes such as:
- Teams WebView
- Teams Update
- Microsoft Edge WebView2
After ending all Teams-related tasks:
- Reopen Microsoft Teams
This often fixes temporary restart loops.
Method 3: Clear Microsoft Teams Cache
Corrupted cache files are one of the most common causes of Teams restart issues.
Follow these steps:
- Close Microsoft Teams completely
- Press Windows + R
- Type:
%appdata%\Microsoft\Teams- Press Enter
Delete the contents of these folders if available:
- Cache
- blob_storage
- databases
- GPUCache
- IndexedDB
- Local Storage
- tmp
After deleting cache files:
- Restart your computer
- Open Teams again
Teams automatically rebuilds fresh cache files.
Method 4: Update Microsoft Teams
Older versions of Teams may contain bugs that cause crashing or restarting.
To update Teams:
- Open Microsoft Teams
- Click your profile picture
- Select Check for updates
Teams automatically downloads and installs updates.
Keeping the app updated improves stability and compatibility.
Method 5: Repair Microsoft Teams App
Windows includes a built-in repair option for apps.
Follow these steps on Windows 11:
- Open Settings
- Go to Apps
- Select Installed apps
- Find Microsoft Teams
- Click the three dots beside it
- Select Advanced options
- Click Repair
Windows attempts to fix corrupted app files without deleting your data.
Method 6: Reset Microsoft Teams
If repairing does not help, resetting Teams may fix deeper issues.
Follow these steps:
- Open Settings
- Navigate to Apps > Installed apps
- Select Microsoft Teams
- Open Advanced options
- Click Reset
Important:
- This removes cached app data
- You may need to sign in again afterward
Resetting often resolves persistent restart loops.
Method 7: Disable Auto-Start For Teams
Sometimes startup conflicts cause Teams to continuously reopen.
To disable automatic startup:
- Open Microsoft Teams
- Click your profile picture
- Select Settings
- Open the General section
- Disable:
- Auto-start application
- Open application in background
You can also disable Teams from Task Manager startup apps.
Method 8: Reinstall Microsoft Teams
If the installation files are corrupted, reinstalling Teams can help.
Uninstall Teams
- Open Settings
- Go to Apps
- Select Microsoft Teams
- Click Uninstall
Also uninstall:
- Teams Machine-Wide Installer (if available)
Reinstall Teams
Download the latest version from the official Microsoft website.
A clean installation often fixes severe crashing issues.
Method 9: Update Windows 11 Or Windows 10
Outdated Windows builds can sometimes cause app compatibility issues.
To update Windows:
- Open Settings
- Go to Windows Update
- Click Check for updates
Install all available updates and restart the PC.
System updates often improve app stability.
Method 10: Disable Antivirus Temporarily
Some antivirus programs interfere with Teams services.
Temporarily disable your antivirus and check if Teams still restarts.
If the problem disappears:
- Add Teams to antivirus exclusions
- Update the antivirus software
Do not leave antivirus disabled permanently.
Method 11: Run Teams Compatibility Troubleshooter
Compatibility settings may help on some systems.
Follow these steps:
- Right-click Microsoft Teams shortcut
- Select Properties
- Open the Compatibility tab
- Click Run compatibility troubleshooter
Windows automatically checks for compatibility issues.
Method 12: Check Internet Connection Stability
Unstable internet connections can sometimes trigger repeated reconnect attempts and app restarts.
Try these fixes:
- Restart your router
- Switch to a stable Wi-Fi connection
- Use Ethernet if possible
- Disable VPN temporarily
A reliable connection improves Teams performance.
Method 13: Disable Hardware Acceleration
GPU rendering issues may cause Teams crashes and restart loops.
Follow these steps:
- Open Teams
- Go to Settings
- Select General
- Disable Hardware acceleration
Restart Teams afterward.
This often helps on older systems or unstable graphics drivers.
Method 14: Create A New Windows User Account
Corrupted Windows profiles can affect Microsoft Teams.
To test this:
- Create a new local Windows account
- Sign into the new account
- Open Teams
If Teams works normally, your original Windows profile may be corrupted.
Method 15: Use Teams Web Version Temporarily
If the desktop app continues restarting, you can temporarily use the browser version.
Open Teams in:
- Google Chrome Google Chrome
- Microsoft Edge Microsoft Edge
- Mozilla Firefox Firefox
The web version works well for meetings and messaging.
Common Causes Of Teams Restarting
Several factors can trigger this problem:
- Corrupted cache files
- Broken app updates
- Damaged installation files
- Hardware acceleration bugs
- Antivirus conflicts
- Network instability
- Background app conflicts
- Windows profile corruption
Identifying the cause helps apply the correct fix faster.
Best Practices To Prevent Teams Problems
To keep Teams stable:
- Keep Windows updated
- Regularly update Teams
- Clear cache occasionally
- Avoid installing unknown plugins
- Maintain stable internet
- Restart your PC periodically
These habits improve long-term performance.
Frequently Asked Questions
Why does Microsoft Teams keep restarting?
Usually because of corrupted cache files, outdated app versions, damaged installation files, or hardware conflicts.
Will reinstalling Teams fix the issue?
Yes. A clean reinstall often fixes severe restarting problems.
Is clearing Teams cache safe?
Yes. Cache files are temporary and will rebuild automatically.
Does Windows Update affect Teams?
Yes. Outdated Windows builds can cause compatibility issues.
Can antivirus software cause Teams restarts?
Yes. Some antivirus tools interfere with Teams processes or network services.
Final Thoughts
Microsoft Teams Microsoft Teams restarting repeatedly on Windows 11 or Windows 10 can be frustrating, especially during meetings or work sessions. Fortunately, the problem is usually caused by common issues such as corrupted cache files, outdated software, damaged installations, or startup conflicts.
Most users can resolve the issue by clearing Teams cache, updating the app, repairing or resetting the installation, or reinstalling Teams completely. Advanced solutions like disabling hardware acceleration, updating Windows, or checking antivirus settings can help if the problem continues.
By following the methods explained in this guide, you can successfully stop Microsoft Teams from restarting and restore stable performance on your Windows PC.
