Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows Terminal SSH Connection Refused Error

When you try to SSH from Windows Terminal and get Connection refused, it means the r...

Fix 404 Not Found Error When Using curl in cmd

You run a curl command in Windows Command Prompt and get a 404 Not Found response. T...

Fix PowerShell 504 Gateway Timeout in IIS Configuration

When running PowerShell scripts that make HTTP requests through IIS, you may encounter a 504 Gate...

How to Fix Ubuntu APT Lock Error: Could Not Get Lock

You run apt update or apt install in Ubuntu and get an error like “...

Fix npm Command Not Found Error Code 1
When you run an npm command and get 'npm' is not recognized or command not fou...

Checklist for Fixing OneDrive SSL Certificate Issues You see an error like "A certificate chain could not be built" or "SSL certificate problem" when ...

Issue queue Sitemap Fix Teams Not Starting After PC Reset Command Prompt Crashes When Run as Admin? Here's How to Fix Fix Microsoft Store Issues by Clearing Cache Teams Token Expired Not Working: Quick Fixes Chrome New User Profile Creation Error Fix Fix npm Command Not Found Error Windows Terminal Not Connecting to Network BitLocker Recovery Key Not Working After Login Loop: Fixes How to resolve Maven dependency failure when adding a new library BitLocker 502 Bad Gateway Permission Denied Troubleshooting How to Stop Windows Update Asking for Password Loop Windows Update Not Downloading: Practical Fixes Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities