Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'Port Already Allocated' Error in PowerShell on Windows 10

When you try to start a service or run a script in PowerShell and see an error like "port already...

Fix GitHub Actions Cron Schedule Not Running

You set up a scheduled workflow with on: schedule in your GitHub Actions YAML, but t...

Fix Task Scheduler Error 101: Failed to Start

You see Event ID 101 in the Windows Event Viewer under TaskScheduler, and the task didn't run. Th...

Fix PostgreSQL Connection Refused Due to pg_hba.conf

When a client gets 'connection refused' from PostgreSQL, the first thing to check is the pg...

Fix Error 0x80070643 Windows Update Permission Denied
You see error 0x80070643 when trying to install Windows updates, often accompanied by a message a...

Fix 504 Gateway Timeout with Curl Command
When you see a 504 Gateway Timeout error, it means a server upstream (like a proxy or gateway) di...


    Issue queue
Sitemap
How to Enable Command Prompt When Disabled by Administrator
Clear Task Scheduler Cache Windows 11 Guide
Troubleshooting Chrome Profile Error After Update
How to Get Teams Working Again on Ubuntu
Fix Outlook Inbox Not Updating After Windows Update
Fix OpenVPN Authentication Error: Step-by-Step Guide
Fix Windows Update Stuck Loading After Restart
Bootable USB Troubleshooting for Windows Blank Screen
How to Resolve OneDrive ‘Service Unavailable’ and ‘Permission Denied’
Troubleshoot Outlook 0x8004010f Dependency Issue
Remote Desktop Performance Troubleshooting Guide
How to Fix Microsoft Store Service Unavailable Permission Denied
Desk note

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