Debugging Jest Tests in VS Code: Breakpoints Not Hit
You set a breakpoint in a Jest test file, start debugging, and the test runs to completion but th...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix ERR_NAME_NOT_RESOLVED Caused by Antivirus Block
If you see ERR_NAME_NOT_RESOLVED in Chrome, it usually means the browser can'...
Nginx Upstream Connection Refused: Diagnosis and Fixes
When Nginx returns a 502 Bad Gateway or logs "upstream connection refused", it means Ngin...
Setup Cloudflare Origin Certificate for Nginx
If you use Cloudflare as a reverse proxy, enabling HTTPS between Cloudflare and your Nginx server...
Edge Sync Not Syncing Passwords or Bookmarks: Fixes
You open Edge on another device and your saved passwords or bookmarks aren't there. Sync seem...
Cloudflare DNS Propagation Error Fix: Step-by-Step Guide
You updated your DNS records in Cloudflare, but hours later the changes aren't showing. Visit...
Issue queue
SitemapTroubleshooting VSCode Breakpoints in launch.json
How to Resolve npm ERR! enoent Missing package.json
How to Restore Missing Taskbar Icons in Windows
Chrome Certificate Error After Update: Quick Fix
Windows Indexing Setup and Troubleshooting
Docker Container Exits Immediately with Volume Mount – Fixes
Chrome ERR_CONNECTION_RESET Firewall Block Fix
Chrome Sync Error: Sign In Again – Troubleshooting Guide
Cloudflare DNS Propagation: Quick Fixes and Checklist
Resolve Git index.lock Error – Step-by-Step Guide
Fix Windows Update Error 0x800f081f with Clean Boot
Fix VS Code Breakpoints Not Hitting in WSL
How to Resolve npm ERR! enoent Missing package.json
How to Restore Missing Taskbar Icons in Windows
Chrome Certificate Error After Update: Quick Fix
Windows Indexing Setup and Troubleshooting
Docker Container Exits Immediately with Volume Mount – Fixes
Chrome ERR_CONNECTION_RESET Firewall Block Fix
Chrome Sync Error: Sign In Again – Troubleshooting Guide
Cloudflare DNS Propagation: Quick Fixes and Checklist
Resolve Git index.lock Error – Step-by-Step Guide
Fix Windows Update Error 0x800f081f with Clean Boot
Fix VS Code Breakpoints Not Hitting in WSL