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 notesWindows Update SSL Certificate Error: Step-by-Step Checklist
When Windows Update fails with an SSL certificate error, you typically see messages like "Windows...
Fix BitLocker Error 0x80310017: Authentication Failed
When you see the error "BitLocker authentication failed" with code 0x80310017 during startup, it ...
Windows Defender Malware Removal Checklist: Step-by-Step Guide
If you suspect malware despite Windows Defender being active, follow this checklist. It covers bu...
Fix Windows Defender Can't Connect After Update
After a Windows update, you might see an error that Windows Defender can't connect to the service...
Fix Token Expired Error in Windows Command Prompt
If you see a "token expired" error in Windows Command Prompt while using Azure CLI, PowerShell, o...
Issue queue
SitemapFix 'Module Not Found' Error for Microsoft Teams on Mac
Troubleshoot BitLocker Access Denied
PowerShell Connection Timeout Firewall Fix Guide
Brave Sync Troubleshooting: Reset and Repair Steps
Improve OneDrive Sync Performance
How to Fix Command Prompt Rate Limit Error on Network
Fix PowerShell Version Mismatch in Scripts
How to Solve Connection Timeout 0x800705b4
Blank White CMD Window: Causes and Fixes
How to Stop Windows Terminal Login Loop
Chrome Browser Optimization: Step-by-Step Guide
Fix Windows Terminal Localhost Connection Refused
Troubleshoot BitLocker Access Denied
PowerShell Connection Timeout Firewall Fix Guide
Brave Sync Troubleshooting: Reset and Repair Steps
Improve OneDrive Sync Performance
How to Fix Command Prompt Rate Limit Error on Network
Fix PowerShell Version Mismatch in Scripts
How to Solve Connection Timeout 0x800705b4
Blank White CMD Window: Causes and Fixes
How to Stop Windows Terminal Login Loop
Chrome Browser Optimization: Step-by-Step Guide
Fix Windows Terminal Localhost Connection Refused