How to Fix Windows 11 Installation Assistant Stuck at 99%
You're running the Windows 11 Installation Assistant, it reaches 99%, and then... nothing. Th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHandling Python Requests Timeout on Slow Networks
When your Python script using the requests library hangs or throws a timeout excepti...
VSCode IntelliSense Not Working for JavaScript: Fixes
You open a JavaScript file in VSCode, but IntelliSense is silent — no autocompletions, no suggest...
Fix Windows Security App Access Denied Error
When you open Windows Security (formerly Windows Defender Security Center) and see an 'Access...
How to Fix Nginx Upstream Connection Refused on Port 80
When nginx logs show "upstream connection refused" while connecting to port 80, it means ...
How to Fix Node Version Mismatch in a Project
You cloned a project, ran npm install, and got errors about engine incompatibility. ...
Issue queue
SitemapTroubleshoot Windows 10 Shared Folder Permission Errors
Fix Windows Update Service Not Running After Update
Cloudflare Wildcard Proxy Error Guide
Docker Nginx 502: How to Diagnose and Fix Memory Limit Issues
Quick Guide to Node Version Compatibility with npm Packages
Troubleshoot Group Policy Blocking Remote Desktop
Python Requests Timeout: How to Avoid Hanging Connections
Git Detached HEAD: Merge Changes to Master
Node Version Error When Installing Package: Fix
Troubleshooting Cloudflare 522 Connection Timeout
How to Fix pip Externally Managed Environment Error in Python 3.12
Troubleshooting Docker Port Binding Failures
Fix Windows Update Service Not Running After Update
Cloudflare Wildcard Proxy Error Guide
Docker Nginx 502: How to Diagnose and Fix Memory Limit Issues
Quick Guide to Node Version Compatibility with npm Packages
Troubleshoot Group Policy Blocking Remote Desktop
Python Requests Timeout: How to Avoid Hanging Connections
Git Detached HEAD: Merge Changes to Master
Node Version Error When Installing Package: Fix
Troubleshooting Cloudflare 522 Connection Timeout
How to Fix pip Externally Managed Environment Error in Python 3.12
Troubleshooting Docker Port Binding Failures