Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

VS Code Source Control Not Detecting Changes After Git Reinstall

If you reinstalled Git and VS Code's Source Control panel stopped detecting file changes, you...

Fix Git SSL Certificate Error: Unable to Get Local Issuer

If you see the error fatal: unable to access 'https://...': SSL certificate problem...

Docker Compose Port Already Allocated: Checklist
You run docker-compose up and get an error like Error starting userland proxy:...

How to Fix Nginx Upstream Connection Refused Error
If you're seeing upstream connection refused in your Nginx error logs, it usuall...

Fix Node.js Heap Out of Memory When Running Tests
When running test suites, you may encounter a fatal error like FATAL ERROR: Ineffective mar...

Docker Nginx 502 Bad Gateway: Memory Limit Fix
You're running Nginx in Docker as a reverse proxy, and suddenly you see 502 Bad Gateway error...


    Issue queue
Sitemap
Git Merge Unrelated Histories Fix
How to Reset Windows Security App Settings
How to Resolve Git Keychain Authentication Error in VS Code
Docker Nginx 502: How to Diagnose and Fix Memory Limit Issues
Fix PyCharm Virtual Environment Not Activating
VS Code GitLab Auth Error Fix
Windows Security App Disappeared from Start Menu
Cloudflare Wildcard Subdomain CNAME Setup Guide
Fix VS Code Source Control Not Updating After Save
Fix Windows Update Error 0x80070005 by Repairing Registry Permissions
Fix Git Merge Conflict Auto Resolve Failures
Resolving Docker Context Canceled on Mac
Desk note

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