Fix PuTTY Connection Refused: Check SSH Service
When you see 'Connection refused' in PuTTY, it usually means the SSH server on the remote machine...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Fix Remote Desktop Connection Refused Error
When you try to connect to a remote PC and see "Connection refused" or "The connection was refuse...
WSL Ubuntu Network Configuration Checklist
If you're running Ubuntu under WSL and network connections are failing—slow DNS lookups, no inter...
MongoDB Authentication Failed Error 18: Causes and Fixes
When you see MongoDB AuthenticationFailed (error code 18), it means the server r...
Fix Command Prompt Module Not Found After Update
After a Windows update, you might see a 'module not found' error when running commands in Command...
Fix Windows Update Error 0x80070002: Step-by-Step Repair Guide
Windows Update error 0x80070002 usually means the installer cannot find a required file. This oft...
Issue queue
SitemapApache Service Fails Due to Missing Module
Fix Windows Security Port Already Allocated Error
Fix Windows Activation Error 0xc004f074: Step-by-Step Guide
Chrome Network Error Android Troubleshooting Guide
Windows Search Not Indexing on Mac – Troubleshooting Guide
Task Scheduler Stuck After Password Change: Fix Guide
Windows 10 Remote Desktop Port Conflict Fix
Outlook 0x80004005 Error Fix Guide
Windows 10 Defender Module Missing Fix
Fix Outlook Version Incompatibility with Exchange
Fix Remote Desktop Permission Denied (NLA) Error
Windows Terminal Token Expired After Update Guide
Fix Windows Security Port Already Allocated Error
Fix Windows Activation Error 0xc004f074: Step-by-Step Guide
Chrome Network Error Android Troubleshooting Guide
Windows Search Not Indexing on Mac – Troubleshooting Guide
Task Scheduler Stuck After Password Change: Fix Guide
Windows 10 Remote Desktop Port Conflict Fix
Outlook 0x80004005 Error Fix Guide
Windows 10 Defender Module Missing Fix
Fix Outlook Version Incompatibility with Exchange
Fix Remote Desktop Permission Denied (NLA) Error
Windows Terminal Token Expired After Update Guide