Fix Windows Activation 502 Bad Gateway Due to Proxy Settings
If you see a "502 Bad Gateway" error when trying to activate Windows, the problem is often a misc...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix BitLocker Auto-Unlock Not Working
If BitLocker auto-unlock stops working, you're prompted for a recovery key or password each time ...
How to Fix MongoDB Compass Connection Refused on Windows
When you see 'connection refused' in MongoDB Compass on Windows, it usually means Compass cannot ...
Fix OBS Virtual Camera Audio Sync Issues
If you're using OBS Virtual Camera for Zoom, Teams, or other apps and notice the audio is out of ...
Fix Chrome SSL Certificate Error After Profile Update
After updating your Chrome profile—whether from a sync, a fresh install, or a migration—you might...
Fix Chrome Profile Download Error 0x80070005 on Windows
When you try to download a file in Chrome on Windows, you may see error code 0x80070005. This usu...
Issue queue
SitemapFix Microsoft Store Lag After a Windows Update
Fix Outlook Offline Installer Configuration Failed Error
Activate Windows 10 Without a Product Key: Legal Methods
Resolve OneDrive Token Expired Error
Fix RDP Invalid Configuration: Step-by-Step Guide
Windows Update Auto Start Troubleshooting Checklist
Troubleshoot Chrome Crashes After Update
Fix 'Microsoft Store Command Not Found' in Windows
OneDrive 0x8004de40 Cannot Connect to Server
Activate Windows Defender Antivirus Guide
Fix PowerShell Connection Refused: Step-by-Step Guide
Resolve Windows Defender Permission Denied Error
Fix Outlook Offline Installer Configuration Failed Error
Activate Windows 10 Without a Product Key: Legal Methods
Resolve OneDrive Token Expired Error
Fix RDP Invalid Configuration: Step-by-Step Guide
Windows Update Auto Start Troubleshooting Checklist
Troubleshoot Chrome Crashes After Update
Fix 'Microsoft Store Command Not Found' in Windows
OneDrive 0x8004de40 Cannot Connect to Server
Activate Windows Defender Antivirus Guide
Fix PowerShell Connection Refused: Step-by-Step Guide
Resolve Windows Defender Permission Denied Error