Slack Keeps Crashing Windows 11 Exclusive Jun 2026

Are you using a or Antivirus that might be blocking the connection?

| Symptom | Most Likely Fix | |--------|----------------| | Crashes on startup | Clear cache manually | | Crashes when typing/loading images | Disable hardware acceleration | | Crashes after Windows update | Update or roll back GPU driver | | Crashes randomly every few minutes | Reset or clean reinstall | | Works in web but not desktop | Reinstall + delete %appdata%\Slack | slack keeps crashing windows 11

Slack crashes on Windows 11 can be frustrating, but there are several troubleshooting steps you can take to resolve the issue. By following the steps outlined in this article, you should be able to identify and fix the problem. If you're still experiencing issues, feel free to ask for further assistance. Are you using a or Antivirus that might

Do you see a specific (e.g., "Slack has encountered a fatal error")? If you're still experiencing issues, feel free to

Corrupted temporary files often cause the app to hang or close unexpectedly. Open .