Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix VS Code Breakpoint Not Hit in Docker Container

You set a breakpoint in VS Code, run your app inside a Docker container, and the breakpoint is ne...

Fix Cloudflare SSL Full Strict Permission Denied Error

If you're using Cloudflare's SSL/TLS encryption mode set to Full (strict) and suddenly se...

Fix Git 'index.lock' File Exists Error in IntelliJ

If you see an error like fatal: Unable to create 'project/.git/index.lock': File ex...

Fix Windows Defender Real-Time Protection After Clean Boot
You've performed a clean boot to troubleshoot an issue, but now Windows Defender's real-t...

Fix Windows Security App Configuration Error
When you open Windows Security and see a message like "Your IT administrator has limited acce...

Fixing Nginx Upstream Connection Refused and Permission Denied
If you see connect() failed (111: Connection refused) or connect() failed (13:...


    Issue queue
Sitemap
Fix Windows Security App Permission Issues
Fix Windows 11 Installation Assistant Stuck at 99%
Troubleshoot Cloudflare Invalid Origin Certificate
Fix VS Code Permission Denied After Update
Python Open File Encoding Error: Quick Fix
How to Fix Nginx 502 Bad Gateway in Docker Logs
Fix Nginx 502 Bad Gateway on Docker Ubuntu
Windows Defender Real-Time Protection Stuck After Clean Boot Fix
Chrome DNS Error: DNS_PROBE_FINISHED_NXDOMAIN Troubleshooting
Resolve Git Non Fast Forward Push Rejection
Fix Chrome Access Violation Error When Opening PDFs
Fix Missing Windows Security App
Desk note

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