Fixing SSH Connection Refused for Linux Server via PuTTY
When you try to connect to a Linux server with PuTTY and get "connection refused," it usually mea...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Search Login Loop Error 0x80070520
When you see error 0x80070520 in Windows Search, it usually means the search indexer cannot authe...
Fix 'Command Not Found' in Ubuntu WSL Terminal
When you open Windows Terminal and run a command in Ubuntu WSL but get 'command not found', it's ...
Fix Nginx 404 Not Found Caused by Missing Index File
If you see a 404 Not Found error in your Nginx server and the requested path seems correct, the p...
Fix 'Permission Denied' in Ubuntu Terminal
You type a command in the Ubuntu terminal and get Permission denied. This usually me...
Fix OneDrive 504 Gateway Timeout: Setup Guide
When setting up OneDrive, a 504 Gateway Timeout error usually means the client can't reach Micros...
Issue queue
SitemapFix MySQL Workbench SSH Connection Not Working
OneDrive High Memory Usage Troubleshooting
Reduce Microsoft Teams High CPU Usage: Practical Fixes
Fix Netsh DNS Reset That Does Nothing
Fix Microsoft Store Apps Not Updating After Windows Update
Windows Update Not Downloading on Mac – Troubleshooting
Unlock Files in Windows Command Prompt: Permission Denied Fix
Fix Microsoft Teams Stuck in Login Loop
Fix npm Command Not Found on Windows 10
Fix Chrome Service Unavailable on Startup Error
Microsoft Teams Cache Troubleshooting for Administrators
Restore Microsoft Store Apps from Backup: Guide
OneDrive High Memory Usage Troubleshooting
Reduce Microsoft Teams High CPU Usage: Practical Fixes
Fix Netsh DNS Reset That Does Nothing
Fix Microsoft Store Apps Not Updating After Windows Update
Windows Update Not Downloading on Mac – Troubleshooting
Unlock Files in Windows Command Prompt: Permission Denied Fix
Fix Microsoft Teams Stuck in Login Loop
Fix npm Command Not Found on Windows 10
Fix Chrome Service Unavailable on Startup Error
Microsoft Teams Cache Troubleshooting for Administrators
Restore Microsoft Store Apps from Backup: Guide