Fix 502 Bad Gateway in Windows Terminal: Firewall Steps
If you see a 502 Bad Gateway error in Windows Terminal, it usually means a network component (lik...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesOneDrive Sync Module Missing After Update: How to Restore It
After a Windows update, you might notice the OneDrive sync module (the cloud icon in the system t...
Fix pgAdmin Server Connection Failed: Permission Denied
When you try to connect to a PostgreSQL server from pgAdmin and get a 'permission denied'...
Fix Windows Activation File Locked by Antivirus
If you see an error like “Windows activation file locked by antivirus” or activation repeatedly f...
Windows Defender Access Denied Troubleshooting Checklist
You try to open Windows Defender or run a scan and get an "Access Denied" message. This usually m...
Fix Windows Defender High CPU Usage on Windows 11
If you notice your Windows 11 system slowing down and Task Manager shows Microsoft Defender Antiv...
Issue queue
SitemapPowerShell Profile Script Not Loading: Practical Fixes
Fix Microsoft Teams Failed to Start Error
Resolve PowerShell WebRequest 504 Timeout
Command Prompt Update Troubleshooting Checklist
Windows Security Antivirus Won't Start Fix
Chrome Profile Setup Checklist for a New Computer
How to Fix BitLocker Group Policy Path Error
BitLocker Invalid Configuration: Step-by-Step Recovery
Resolve RDP Error Code 0x104
Microsoft Store Unavailable: Network Troubleshooting Guide
How to Fix Permission Denied for Windows Search on Mac
Windows Security Dependency Conflict Error Fix Guide
Fix Microsoft Teams Failed to Start Error
Resolve PowerShell WebRequest 504 Timeout
Command Prompt Update Troubleshooting Checklist
Windows Security Antivirus Won't Start Fix
Chrome Profile Setup Checklist for a New Computer
How to Fix BitLocker Group Policy Path Error
BitLocker Invalid Configuration: Step-by-Step Recovery
Resolve RDP Error Code 0x104
Microsoft Store Unavailable: Network Troubleshooting Guide
How to Fix Permission Denied for Windows Search on Mac
Windows Security Dependency Conflict Error Fix Guide