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 Windows Update Error 0x80073712 with a Clean Boot
Windows Update error 0x80073712 usually appears when a system file required for the update is mis...
How to Fix Redis Server Not Starting on Ubuntu
If Redis server won't start on Ubuntu, you'll likely see an error message in the terminal or in l...
Disabling Windows Activation Service to Free Up RAM
If you notice high memory usage on your Windows PC and suspect the Activation service (sppsvc.exe...
Fix Chrome Profile 502 Bad Gateway After Update
If you're seeing a 502 Bad Gateway error in Chrome immediately after a browser update, it often p...
Fix Task Scheduler Not Running After Resetting Settings
After resetting Task Scheduler settings, you may find that scheduled tasks no longer run. This is...
Issue queue
SitemapFix Redis Server Not Starting Due to Out of Memory Error
Resolve Command Prompt Dependency Conflicts
Windows Search Error: Connection Refused – How to Resolve
Find and Read Windows Update Logs
Troubleshoot Windows Defender Startup Failure Due to Other AV
Guide to Serial Port Connections in Windows Terminal
Stop Microsoft Store Memory Leak After Update
Windows Terminal Settings Sync: Step-by-Step Guide
Chrome Profile Offline Installer Troubleshooting Guide
How to Fix Task Scheduler Proxy Errors
How to Fix Teams Stuck on Black Screen
Resolve MySQL User Access Issues in phpMyAdmin
Resolve Command Prompt Dependency Conflicts
Windows Search Error: Connection Refused – How to Resolve
Find and Read Windows Update Logs
Troubleshoot Windows Defender Startup Failure Due to Other AV
Guide to Serial Port Connections in Windows Terminal
Stop Microsoft Store Memory Leak After Update
Windows Terminal Settings Sync: Step-by-Step Guide
Chrome Profile Offline Installer Troubleshooting Guide
How to Fix Task Scheduler Proxy Errors
How to Fix Teams Stuck on Black Screen
Resolve MySQL User Access Issues in phpMyAdmin