Fix Putty Connection Refused on Port 22
You try to connect to a remote server with Putty on port 22, but you get 'Connection refused'. Th...
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 Microsoft Teams DNS Error
You open Microsoft Teams and get a message like "Can't connect" or "DNS error." This usually mean...
Fix Microsoft Store Invalid Configuration After Update
After a Windows update, you might open the Microsoft Store and see an error like "Invalid configu...
Firefox Profile Missing Troubleshooting Checklist
When Firefox starts but shows none of your bookmarks, passwords, or extensions, the profile may b...
Fix Redis Connection Refused Due to Firewall Settings
If you see 'Redis connection refused' when trying to connect to a remote Redis server, a firewall...
How to Enable Task Scheduler Service Manually in Windows
If scheduled tasks aren't running, the Task Scheduler service might be disabled or stopped. This ...
Issue queue
SitemapFix Chrome Blank Screen Not Loading Pages
Windows Defender Token Expired Fix Guide
Fix 504 Error with Command Prompt Steps
How to Fix PowerShell Network Permission Denied
How to Unlock a File in Microsoft Teams
Disable Defender Real-Time Scanning to Boost Performance
How to Stop Docker Container Restart Loop
Chrome SSL Certificate Authority Invalid Error Guide
How to Unstick Windows Update Cleanup
Fix Jupyter Kernel Not Connecting
How to Get Chrome Working Again After a Windows 10 Update
Fix Windows Defender on Mac: Troubleshooting Steps
Windows Defender Token Expired Fix Guide
Fix 504 Error with Command Prompt Steps
How to Fix PowerShell Network Permission Denied
How to Unlock a File in Microsoft Teams
Disable Defender Real-Time Scanning to Boost Performance
How to Stop Docker Container Restart Loop
Chrome SSL Certificate Authority Invalid Error Guide
How to Unstick Windows Update Cleanup
Fix Jupyter Kernel Not Connecting
How to Get Chrome Working Again After a Windows 10 Update
Fix Windows Defender on Mac: Troubleshooting Steps