Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Docker Compose Port Already Allocated: Checklist

You run docker-compose up and get an error like Error starting userland proxy:...

Fix Windows 11 Bluetooth Error 0x00000001
If you see error code 0x00000001 when trying to turn on Bluetooth or pair a device in Windows 11,...

Fix VS Code Source Control Not Detecting Changes on Windows 11
If you're using VS Code on Windows 11 and the Source Control panel isn't showing your fil...

Fix Git Clone Connection Timed Out on GitHub Enterprise
When you run git clone on a GitHub Enterprise repository and see connection ti...

Fix Error 0x80070080: Windows Update Reset Permissions
Error 0x80070080 (access denied) during Windows Update usually means the system lacks proper perm...

DNS Probe Finished NXDOMAIN: Fix When ipconfig /flushdns Fails
You're browsing normally and suddenly Chrome shows "DNS_PROBE_FINISHED_NXDOMAIN". You...


    Issue queue
Sitemap
Fix Windows Security App Blocked by Antivirus
Fix Windows Update Error 0x80070002 Due to Network Issues
How to Fix 502 Bad Gateway in Docker WordPress
Resolve Docker MySQL Port Conflict
How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer
How to Reset Proxy Settings in Windows 11
ERR_NAME_NOT_RESOLVED Fix: Router DNS Settings
How to Use Python Venv in VS Code
pip Dependency Conflict Troubleshooting Guide
Working Around the Externally Managed Environment pip Error
Nginx Configuration Test Failed: Duplicate Listen Fix
Docker Nginx 502 Bad Gateway Fix
Desk note

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