Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fixing Nginx Permission Denied for Upstream Unix Socket

If you see connect() to unix:/var/run/php-fpm.sock failed (13: Permission denied) in...

Fixing Windows Search Module Setup Configuration Issues

When Windows Search stops responding or shows configuration errors, the search module setup may b...

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...

Fix Windows Terminal settings.json Syntax Errors

If Windows Terminal fails to start or shows a blank window, a syntax error in settings.json...

Fix Windows Activation Stuck on Activating Screen
You're trying to activate Windows, but the activation screen just sits there saying "Activating" ...

How to Fix ERR_CONNECTION_RESET on Chrome for Mac
If you see ERR_CONNECTION_RESET in Chrome on your Mac, the connection to a websi...


    Issue queue
Sitemap
How to Fix 502 Bad Gateway in Windows Terminal
Windows Terminal Update Error 0x80070002 Troubleshooting
Windows Security Token Expired – Fix 0x80070520
Outlook DNS Error Sending Email Troubleshooting
How to Fix Task Scheduler Logon Failure 0x8007052E
How to Fix OneDrive Login Loop on Windows 10
OneDrive Not Downloading Files to Mac: Fixes That Work
Troubleshooting Mac Remote Desktop Performance Issues
Fixing Token Expiration in Windows CLI
Outlook 0x80040154 Startup Error Solutions
Token Expired Windows Search Troubleshooting
Fix VS Code Terminal Not Opening Due to Shell Path Issue
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities