Tzhizhu
Home / cloud-software / Fix 'Threat Service Stopped' in Windows 10 Defender - How to Fix a 502 Bad Gateway in Chrome by Clearing Cache-Resolve Task Scheduler 504 Gateway Timeout

Fix 'Threat Service Stopped' in Windows 10 Defender - How to Fix a 502 Bad Gateway in Chrome by Clearing Cache-Resolve Task Scheduler 504 Gateway Timeout

Updated 2026-06-14 18:20:46cloud-software
Fix 'Threat Service Stopped' in Windows 10 Defender - How to Fix a 502 Bad Gateway in Chrome by Clearing Cache-Resolve Task Scheduler 504 Gateway Timeout
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.

Related Software Guides

Fixing BitLocker Sync Issues Between Devices Fixing BitLocker Sync Issues Between Devices Fix Microsoft Teams Version Mismatch Permissions Issue Fix Microsoft Teams Version Mismatch Permissions Issue Remote Desktop Cache Location and Cleanup Guide Remote Desktop Cache Location and Cleanup Guide Fix Windows Terminal SSH Permission Denied Error Fix Windows Terminal SSH Permission Denied Error Fixing PowerShell Backup Restore Missing File or Directory Error Fixing PowerShell Backup Restore Missing File or Directory Error How to Fix Cloudflare Tunnel Not Working After Update How to Fix Cloudflare Tunnel Not Working After Update