How to Fix Nginx Redirect Loop in Server Block
You set up a server block in Nginx, but now the browser keeps redirecting—http to https, or www t...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Git Clone Connection Timed Out Due to Firewall
You run git clone and after a long pause see connection timed out. This...
How to Enable Windows Defender Real-Time Protection via Group Policy
If Windows Defender real-time protection is turned off and grayed out, it's often because a G...
How to Repair Windows Security App Issues
If the Windows Security app won't open, shows a blank screen, or gives errors like "This ...
Fix Windows 11 Installation Assistant Stuck at 99%
Many users report that the Windows 11 Installation Assistant gets stuck at 99% during the upgrade...
How to Resolve Permission Denied Errors with pip install
If you see PermissionError: [Errno 13] Permission denied while running pip ins...
Issue queue
Sitemap0x800f081f Error: Windows 10 Update Troubleshooting Guide
How to Stop Chrome from Crashing on Windows 11
Fix PowerShell Execution Policy Restricted in VS Code
Chrome Sync Error: Sign In Again – Troubleshooting Guide
Fix Nginx 502 Bad Gateway with Docker Multiple Containers
Windows Update 0x80070002: Step-by-Step Fix
Fix Python Memory Errors on Mac with Large Files
VS Code Git Not Detecting Changes: Step-by-Step Fix
Windows Security App Not Opening After Update
Windows 11 Blue Screen After Update: Hardware Issue Fixes
Troubleshoot Python Package Conflicts Post-Update
VS Code PowerShell Permission Denied Troubleshooting
How to Stop Chrome from Crashing on Windows 11
Fix PowerShell Execution Policy Restricted in VS Code
Chrome Sync Error: Sign In Again – Troubleshooting Guide
Fix Nginx 502 Bad Gateway with Docker Multiple Containers
Windows Update 0x80070002: Step-by-Step Fix
Fix Python Memory Errors on Mac with Large Files
VS Code Git Not Detecting Changes: Step-by-Step Fix
Windows Security App Not Opening After Update
Windows 11 Blue Screen After Update: Hardware Issue Fixes
Troubleshoot Python Package Conflicts Post-Update
VS Code PowerShell Permission Denied Troubleshooting