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

Fix Command Prompt Not Recognizing Commands

Fix Redis Connection Refused on Localhost Setup

You try to connect to Redis from a local application and get "connection refused" or "ECONNREFUSE...

PowerShell High Memory Usage Not Dropping: Fixes That Work

You run a PowerShell script, memory usage climbs to several hundred MB or even GB, and after the ...

How to Kill a Process Using a Port in Command Prompt

When you try to start a local server or application and see an error like "port already in use" o...

How to Fix Chrome Profile Connection Timeout

If you see a 'connection timeout' error when trying to load your Chrome profile, the browser can'...

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...