How to Fix 502 Bad Gateway in PowerShell Invoke-WebRequest
When you run Invoke-WebRequest in PowerShell and get a 502 Bad Gateway
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesEnable Command Prompt Service in Windows Services
If you find that Command Prompt fails to open or run properly, it might be because a required ser...
PowerShell Try Catch Not Working: Fixes and Common Pitfalls
You've wrapped a command in a try/catch block, but when an error occurs, the catch block doesn't ...
Windows Defender Not Opening? Here's How to Fix It
You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...
Fix Windows Activation High Memory Usage in Safe Mode
If your Windows system is using excessive memory (e.g., 80-99% RAM) and you suspect activation-re...
Fix Chrome Blank Screen Not Loading Pages
When Chrome opens but shows a blank white screen instead of your usual homepage or any website, i...
Issue queue
SitemapFix Windows Search Fails with DNS_PROBE_FINISHED_NO_INTERNET
Outlook DNS Error Fix Checklist
Windows 11 Startup Script Troubleshooting
Conda Environment Solve Failed: Pip Package Conflicts
How to Fix 'Product Key Not Accepted' During Windows 11 Setup
How to Get OneDrive Syncing Again After Changing Password
BitLocker Port Allocation Conflict Fix
pgAdmin Server Configuration Checklist for Beginners
Chrome Proxy Settings Reset Guide
Fix OneDrive 0x8004deb4 After Update
Fix Command Prompt Update Error Windows 10
How to Resolve OneDrive Sign-In Permission Error
Outlook DNS Error Fix Checklist
Windows 11 Startup Script Troubleshooting
Conda Environment Solve Failed: Pip Package Conflicts
How to Fix 'Product Key Not Accepted' During Windows 11 Setup
How to Get OneDrive Syncing Again After Changing Password
BitLocker Port Allocation Conflict Fix
pgAdmin Server Configuration Checklist for Beginners
Chrome Proxy Settings Reset Guide
Fix OneDrive 0x8004deb4 After Update
Fix Command Prompt Update Error Windows 10
How to Resolve OneDrive Sign-In Permission Error