Fixing Nginx Permission Denied for Upstream Unix Socket
If you see connect() to unix:/var/run/php-fpm.sock failed (13: Permission denied) in...
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 Connection Refused Certificate Error
When you see 'connection refused' combined with a certificate error in Windows Security, it usual...
Fix Windows Terminal 504 Error When Connecting to Remote Server
When you use Windows Terminal to connect to a remote server (SSH, WSL, or Azure Cloud Shell) and ...
How to Temporarily Turn Off Windows Security for Troubleshooting
If you're troubleshooting a stubborn app or driver issue, Windows Security (formerly Defender) mi...
Fix Microsoft Store 504 Gateway Timeout Not Loading
When you open Microsoft Store and see a 504 Gateway Timeout error, the app may not load at all. T...
Checklist for Resolving Windows Terminal Dependency Conflict
You open Windows Terminal and see errors about missing DLLs, package version mismatches, or the t...
Issue queue
SitemapOneDrive Sync Troubleshooting Checklist: Step-by-Step Guide
How to Fix Windows Terminal Blank Screen on Startup
BitLocker Unlock Memory Spike: Solutions
Windows Defender Not Starting After Update
How to Fix Windows Update Stuck at Checking for Updates
GitHub Actions Silent Failure Fix
Windows Terminal Invalid Config: How to Fix
Reset Windows Terminal Settings to Default
Task Scheduler Stops After Windows Update: Fix
Fix OneDrive Sync by Resetting Settings
PostgreSQL Authentication: Trust vs md5 Troubleshooting
Chrome Blank Screen on Windows 10 – Fix Guide
How to Fix Windows Terminal Blank Screen on Startup
BitLocker Unlock Memory Spike: Solutions
Windows Defender Not Starting After Update
How to Fix Windows Update Stuck at Checking for Updates
GitHub Actions Silent Failure Fix
Windows Terminal Invalid Config: How to Fix
Reset Windows Terminal Settings to Default
Task Scheduler Stops After Windows Update: Fix
Fix OneDrive Sync by Resetting Settings
PostgreSQL Authentication: Trust vs md5 Troubleshooting
Chrome Blank Screen on Windows 10 – Fix Guide