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

Fix Teams Permission Denied Errors on Mac

If you see a 'permission denied' message when using Microsoft Teams on a Mac, the app usually can...

Nginx 502 Bad Gateway: PHP-FPM Fix Guide

Seeing a 502 Bad Gateway error from Nginx usually means it can't reach PHP-FPM. This is common af...

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" ...

Fix Remote Desktop 502 Bad Gateway & Gateway Timeout

If you're seeing a "502 Bad Gateway" or "Gateway Timeout" when trying to connect to a remote desk...

How to Find and Change OneDrive Sync Cache Location

If OneDrive is eating up disk space or you're running into persistent sync errors, the sync cache...

Fix Remote Desktop Invalid Configuration Permission Denied

When you try to connect to a remote desktop and see "invalid configuration permission den...