Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fixing 'Command Not Found' in VS Code Terminal

You open the integrated terminal in VS Code, type a command you know is installed, and get ...

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...

Docker Compose Env File Not Being Read: Fixes
You set up a .env file for your Docker Compose project, but variables aren't bei...

Fix Nginx 502 Bad Gateway with Docker Socket
You have an Nginx container proxying requests to another container via the Docker socket, and you...

Windows 11 Update Stuck at 0%? Run System File Checker First
If your Windows 11 update is stuck at 0% for more than 30 minutes, corrupted system files are a c...

How to Fix Cloudflare Error 521: Server Not Responding
Cloudflare error 521 appears when your origin server refuses the connection from Cloudflare's...


    Issue queue
Sitemap
Git Clone SSL Timeout Error Fix
Resolve pip's Externally-Managed-Environment Error
npm package.json Not Found – Wrong Directory Fix
Fix Docker Compose Port Already Allocated Error
Troubleshooting Cloudflare DNS Propagation Delays
Mac VS Code Terminal Not Responding – Fixes
How to Resolve Merge and Rebase Conflicts in Git
How to Fix Permission Denied on Windows Shared Folders
How to Resolve Git Remote Origin Already Exists on Windows
Fix Windows Search Not Returning Results
How to Fix ERR_NAME_NOT_RESOLVED with Google DNS
Fix Windows 11 Installation Assistant Stuck at 99% Registry
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities