Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Fix WiFi Connected but No Internet on Windows 11

You see the WiFi icon connected, but websites won't load, and apps report no internet. This i...

Fix VS Code Source Control Not Detecting Changes with Permission Denied

You open VS Code, make edits, but the Source Control panel shows no changes. Or you see a "pe...

Fix 'docker network not found' After Prune

If you run docker network prune and later see errors like network not found

VS Code Git Changes Not Detected After Save: Fixes
You save a file in VS Code, but the Source Control panel shows no changes. The file doesn't a...

Fix Firefox Secure Connection Failed DNS Error
You try to visit a website in Firefox and see 'Secure Connection Failed' with an error li...

Fixing Node.js Heap Out of Memory on Windows
If you see a FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of me...


    Issue queue
Sitemap
Fix 'Permission Denied' Error in Visual Studio Code
Fixing Git Push Rejected: Non-Fast-Forward
How to Enable Windows Defender Real-Time Protection After Update
How to Fix Windows Defender Permission Denied Error
How to Resolve Cloudflare Origin Certificate Chain Issues
How to Install a Cloudflare Origin CA Certificate
How to Use nvm to Change Node Version per Project
Docker Compose PostgreSQL Port Conflict
Fix Docker Container Exits Immediately in Background Mode
Windows 11 Feature Installation Error 0x800f081f Fix
How to Push a Git Detached HEAD to Remote
Persist Docker Networks Across Reboots
Desk note

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