How to Fix MySQL Connection Refused and Permission Denied Errors
When you see ERROR 2003 (HY000): Can't connect to MySQL server on 'host' (111 Connection re...
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 404 Not Found in Windows 10
When you try to connect to a remote PC using Remote Desktop (RDP) and see a '404 Not Found' error...
Fix Jupyter Notebook Token Not Working on Ubuntu
You launch Jupyter Notebook on Ubuntu, but when you open the URL in your browser, the token promp...
Fix Windows Defender Connection Refused or Permission Denied Errors
If you see "connection refused" or "permission denied" when trying to start or update Windows Def...
How to Fix Microsoft Store Download Pending Error
You tap Install in Microsoft Store, but the download stays stuck on "Pending" and never starts. T...
Fixing Chrome Dependency Conflicts After Installing an Extension
After installing a new Chrome extension, you might encounter errors like 'dependency conflict' or...
Issue queue
SitemapFix Chrome Profile Download Permission Denied on Mac
Fix 502 Bad Gateway Nginx from Command Line
Troubleshoot Go Proxy 410 Gone for Private Repos
Resolve BitLocker Module Not Found in Windows
How to Resolve Defender Token Expired via Registry
Fixing PowerShell Command Errors Post Windows Update
WireGuard Tunnel Not Connecting: Configuration Fixes
OneDrive Sync Unavailable in Office 365: Fixes
Fix Teams High Memory Usage by Turning Off Hardware Acceleration
Fix Windows Terminal Startup Folder Not Working
Fix Firefox Secure Connection Failed After Update
Troubleshooting Postman SSL Certificate Errors
Fix 502 Bad Gateway Nginx from Command Line
Troubleshoot Go Proxy 410 Gone for Private Repos
Resolve BitLocker Module Not Found in Windows
How to Resolve Defender Token Expired via Registry
Fixing PowerShell Command Errors Post Windows Update
WireGuard Tunnel Not Connecting: Configuration Fixes
OneDrive Sync Unavailable in Office 365: Fixes
Fix Teams High Memory Usage by Turning Off Hardware Acceleration
Fix Windows Terminal Startup Folder Not Working
Fix Firefox Secure Connection Failed After Update
Troubleshooting Postman SSL Certificate Errors