MongoDB Compass: Authentication Failed vs Connection Refused
When using MongoDB Compass, you might see either "authentication failed" or "connection refused."...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesHow to Change Remote Desktop Port in Registry
If you need to change the default Remote Desktop (RDP) port (3389) to improve security or avoid c...
Fix Microsoft Store Not Opening Due to Corrupted Cache
If the Microsoft Store refuses to open—showing a blank window, a spinning circle, or nothing at a...
Fix Windows Defender Service Not Starting (Error 0x80070422)
You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...
Fix Docker Compose Network Not Found Error
You run docker compose up and get an error like network not found or ne...
Fix OneDrive Auto Start Disabled: How to Enable It Again
If OneDrive no longer starts automatically when you sign into Windows, you're not alone. This oft...
Issue queue
SitemapFix Outlook Authentication Failed Login Loop
Adjust Postman Timeout for Slow APIs
How to Fix Chrome Profile Access Denied for Sync
How to Resolve Chrome Installer Error 0x80070002
Fix 'Remote Desktop Command Not Found' in Linux
Troubleshooting Remote Desktop Login Loop Issues
Fix Microsoft Store Access Denied Error: Reset App
How to Resolve Windows Defender Real-Time Protection Error 0x80070422
Troubleshoot Edge Profile Sync Paused
How to Fix Nginx 502 Bad Gateway with PHP-FPM
BitLocker Recovery Key Not Working? Fix It Now
Fix Chrome Extension Install and Setup Problems
Adjust Postman Timeout for Slow APIs
How to Fix Chrome Profile Access Denied for Sync
How to Resolve Chrome Installer Error 0x80070002
Fix 'Remote Desktop Command Not Found' in Linux
Troubleshooting Remote Desktop Login Loop Issues
Fix Microsoft Store Access Denied Error: Reset App
How to Resolve Windows Defender Real-Time Protection Error 0x80070422
Troubleshoot Edge Profile Sync Paused
How to Fix Nginx 502 Bad Gateway with PHP-FPM
BitLocker Recovery Key Not Working? Fix It Now
Fix Chrome Extension Install and Setup Problems