Fix Windows Defender Real-Time Protection Stuck Off in Windows 11
You open Windows Security, see real-time protection is off, click the toggle, and it turns back o...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Nginx 502 Bad Gateway on Docker Ubuntu
You're running Nginx as a reverse proxy inside Docker on Ubuntu, and suddenly you see
How to Fix Python Dependency Version Conflicts
Python dependency version conflicts occur when different packages require incompatible versions o...
Fixing Nginx 502 Bad Gateway with Docker and Load Balancers
If you're running Nginx as a reverse proxy or load balancer in a Docker setup, a 502 Bad Gate...
Fix Nginx 'upstream connection refused' When Talking to PHP-FPM
You're seeing upstream connection refused in your Nginx error log, and your site...
Fix npm install Permission Denied on Shared Hosting
When you run npm install on a shared hosting server, you might see errors like
Issue queue
SitemapFix Grayed Out Chrome Extensions on Mac
Fix 'pip externally managed environment' Error in Python 3.12
How to Resolve Windows Update Error 0x80070005
Switching from Cloudflare Origin Certificate to Let's Encrypt
Nginx -t Test Failure: Troubleshooting Checklist
Git SSL Certificate Problem: Unable to Get Local Issuer Fix
Windows Defender Real-Time Protection Greyed Out: How to Fix
Windows 11 Bluetooth Service Not Running Fix
VS Code Git Auth Failed: How to Fix
How to Restart Docker Engine Safely (Keep Containers)
Fix 'Windows Cannot Access Shared Folder' After Update
Chrome Extensions Not Loading on Mac? Here's How to Fix It
Fix 'pip externally managed environment' Error in Python 3.12
How to Resolve Windows Update Error 0x80070005
Switching from Cloudflare Origin Certificate to Let's Encrypt
Nginx -t Test Failure: Troubleshooting Checklist
Git SSL Certificate Problem: Unable to Get Local Issuer Fix
Windows Defender Real-Time Protection Greyed Out: How to Fix
Windows 11 Bluetooth Service Not Running Fix
VS Code Git Auth Failed: How to Fix
How to Restart Docker Engine Safely (Keep Containers)
Fix 'Windows Cannot Access Shared Folder' After Update
Chrome Extensions Not Loading on Mac? Here's How to Fix It