PowerShell 502 Bad Gateway: A Troubleshooting Checklist
When a PowerShell script or command returns a 502 Bad Gateway error, it usually means the web ser...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security DNS Error Permission Denied
You may see a 'permission denied' error when Windows Security tries to access DNS settings. This ...
Fix Firefox Profile Missing Error 0x80520007
When you see Firefox error code 0x80520007, it usually means Firefox cannot find or load your use...
Fix Windows Security Migration Not Working After Update
After a Windows update, you might find that Windows Security (formerly Windows Defender) fails to...
Outlook Setup Cannot Connect to Server: Fixes to Try
When you try to set up an email account in Outlook and see "cannot connect to server," the setup ...
Setup PowerShell Update via Command Line: Step-by-Step
If you need to update PowerShell but prefer the command line over the GUI, there are several reli...
Issue queue
SitemapFix 'PowerShell Not Recognized' Error on Windows
Chrome Sync Paused: Sign In Again Fix Guide
Windows 10 PowerShell High Memory Fix
Firefox Not Responding? Turn Off Hardware Acceleration
How to Fix Windows Search Database Version Mismatch
Edge Profile Sync Stuck at Startup Troubleshooting
Chrome Profile Rate Limit Not Syncing: Quick Fixes
Troubleshooting Chrome Profile Path Issues
Windows 11 Microsoft Store 404 Troubleshooting Guide
How to Fix Store Version Mismatch Errors
How to Break a Windows Security Login Loop
OneDrive Invalid Configuration Fix
Chrome Sync Paused: Sign In Again Fix Guide
Windows 10 PowerShell High Memory Fix
Firefox Not Responding? Turn Off Hardware Acceleration
How to Fix Windows Search Database Version Mismatch
Edge Profile Sync Stuck at Startup Troubleshooting
Chrome Profile Rate Limit Not Syncing: Quick Fixes
Troubleshooting Chrome Profile Path Issues
Windows 11 Microsoft Store 404 Troubleshooting Guide
How to Fix Store Version Mismatch Errors
How to Break a Windows Security Login Loop
OneDrive Invalid Configuration Fix