Fix Windows 11 Installation Assistant Frozen During Update
You launch Windows 11 Installation Assistant to upgrade from Windows 10, but the progress bar sto...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Nginx Upstream Connection Refused on Port 80
When nginx logs show "upstream connection refused" while connecting to port 80, it means ...
Fix Windows 11 No Internet but Wi-Fi Connected DNS Issue
You see the Wi-Fi icon connected with full bars, but apps, browsers, and system updates all repor...
Windows 11 Installation Assistant Stuck at 99% Due to Antivirus
You're running the Windows 11 Installation Assistant, it gets to 99%, and then just sits ther...
Docker Container Exits Immediately: How to Find Logs and Fix It
You start a Docker container and it stops within seconds. The status shows "Exited (0)" o...
How to Reset Taskbar Icons in Windows 11: 4 Methods
If your Windows 11 taskbar icons are missing, showing generic file icons, or acting strangely, th...
Issue queue
SitemapFix npm install Permission Denied on Shared Hosting
Windows 11 Blue Screen After Update: Stop the Loop
Resolving Git Clone Firewall Timeout Issues
Fix Edge Sync Issues: Reset Sync Settings
VS Code Git Changes Missing from Source Control
How to Fix Git Clone Connection Timed Out Error
Fix npm run build Failed Due to Missing Dependencies
Resolve BSOD After Windows 11 Update with Clean Boot
0x800f081f Error: Windows 10 Update Troubleshooting Guide
Fix Docker Pull Access Denied: Authentication Required
Fix 0x800704ec Real-Time Protection Error
How to Resolve Docker Network Not Found on Windows
Windows 11 Blue Screen After Update: Stop the Loop
Resolving Git Clone Firewall Timeout Issues
Fix Edge Sync Issues: Reset Sync Settings
VS Code Git Changes Missing from Source Control
How to Fix Git Clone Connection Timed Out Error
Fix npm run build Failed Due to Missing Dependencies
Resolve BSOD After Windows 11 Update with Clean Boot
0x800f081f Error: Windows 10 Update Troubleshooting Guide
Fix Docker Pull Access Denied: Authentication Required
Fix 0x800704ec Real-Time Protection Error
How to Resolve Docker Network Not Found on Windows