Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'npm package json not found' Error When Using npx

When you run npx some-package and see an error like “npm package json not found”...

Windows 11 Update Stuck at 0%? How to Fix with DISM
If your Windows 11 update is stuck at 0%, the system file corruption is a common cause. The Deplo...

Fix Docker Nginx 502 Bad Gateway with MySQL
You have a Dockerized web app behind Nginx, and you're seeing a 502 Bad Gateway error. The ap...

Cloudflare DNS Not Updating After Change: Fixes That Work
You change a DNS record in Cloudflare, wait, and the old IP still resolves. This is a common frus...

Fix 'Git Remote Origin Already Exists' Error
When you run git remote add origin <url> and see fatal: remote origin al...

Docker Container Exits Immediately: No Error, Common Fixes You run docker run and the container starts, then exits within a second. No error me...

Issue queue Sitemap Resolving Git Clone Timeout on Unstable Networks Docker Compose Entrypoint Missing Environment Variables Fix Chrome Not Responding on Startup – Practical Steps Docker Compose .env File Not Working? Fix Docker Permission Denied with Volumes and Bind Mounts Fix Microsoft Edge Sync Problem 0x80070424 Pip Externally Managed Environment vs Virtual Environment: Fixes Windows Search Not Finding Files? Fix Indexing Python Memory Error Fix: Chunking Large Files Correctly How to Fix Python Not Recognized in Windows 7 How to Set Up a Wildcard CNAME on Cloudflare Fix Windows Search Indexing Not Working for Outlook Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities