Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows Terminal Connection Refused After Update

After a Windows or Windows Terminal update, you might see "connection refused" when trying to ope...

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 MySQL Connection Refused in Docker Containers

You're running a Docker container that needs to connect to a MySQL database, but you get a ...

How to Fix Windows Defender Real-Time Protection Turned Off
You open Windows Security and see that real-time protection is off, even though you didn't change...

How to Reset DNS Cache for Windows Search Issues
If Windows Search stops returning results or seems slow, a corrupted DNS cache might be the culpr...

How to Find Command Prompt Output Log File Location for Troubleshooting
When troubleshooting command-line issues, you often need to review the output from Command Prompt...


    Issue queue
Sitemap
Microsoft Store Setup Checklist
How to Fix Microsoft Teams Failed to Start Error
Troubleshooting Conda Env Create with YAML
Fix Jupyter Notebook Token Authentication Failure
Fix 'Connection Refused' Error on localhost in CMD
How to Fix Task Scheduler Error 0x80070057
How to Resolve OneDrive Sync Problems Post-Windows Update
Windows Search Proxy Troubleshooting Checklist
Fix PowerShell Mac Module Installation Failures
Windows Terminal Shows Blank Screen When PowerShell Doesn't Load
Resolve pip SSL Certificate Verification Issue
Troubleshoot Windows Activation Not Syncing with Account
Desk note

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