Knowledge base for software setup, errors, and daily tool work.

How to Fix Outlook Rate Limit Error in Office 365

Understanding the Error

You may see a message like "Too many requests" or "Server busy" ...

Why Microsoft Teams Keeps Looping at Login – Fixes That Work

You click Sign In, enter your credentials, and instead of landing in Teams you're sent back to th...

Command Prompt 504 Gateway Timeout Troubleshooting Checklist

If you're getting a 504 Gateway Timeout error while browsing or using a web service, it usually m...

How to Stop a systemd Service Restart Loop

You run systemctl status and see the service flipping between 'activating' and 'fail...

Fix Windows 11 Update Error 0x80070005 (Access Denied)

When you see error 0x80070005 during a Windows 11 update, it usually means the update process lac...

Fix Windows Terminal Can't Connect to Docker Container

You open Windows Terminal, type docker exec -it mycontainer bash, and get nothing—or...