Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Nginx Upstream Connection Refused in Proxy Pass

When Nginx returns a 502 Bad Gateway or logs upstream connection refused

Fix Docker Compose Port Already Allocated for PostgreSQL
You run docker-compose up and see an error like "Error starting userland pro...

How to Fix Chrome Extensions Not Loading
You open Chrome, click the puzzle icon, and your extensions are grayed out or missing. This is co...

Fix Chrome Status Access Violation Error on Windows
If you see a message like "STATUS_ACCESS_VIOLATION" in Chrome, the browser has crashed du...

Fix VSCode IntelliSense Not Working with TypeScript
You open a TypeScript file in VSCode, start typing, and get no autocomplete, no hover info, no er...

Fix npm run build: Module Not Found Error
When you run npm run build and see a Module not found error, the bu...


    Issue queue
Sitemap
VS Code IntelliSense Not Working in Workspace: Fixes
Troubleshooting Docker Container Immediate Exit
Edge Sync Setting Not Showing Up
How to Resolve npm Global Install Permission Issues
Windows Chrome Certificate Error Invalid Authority Registry Guide
How to Resolve Git SSL Certificate 'Unable to Get Local Issuer'
ERR_NAME_NOT_RESOLVED Troubleshooting Steps
Resolve Git Non Fast Forward Push Rejection
Windows 11 Update Service Stopped? Here's How to Restart It
How to Fix Missing Module Error in npm Build
Cloudflare Wildcard DNS Record Setup
Fix Windows Defender Real-Time Protection Disabled by Malware
Desk note

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