When our office Meraki router died, we scrambled through Ubiquiti replacements, PPPoE struggles, and a sneaky VLAN configuration that taught us valuable lessons.

A real-world network disaster story: router failure, emergency replacement, and the VLAN gotcha that almost broke everything

Router Down! My 3-Day Battle with Meraki, Ubiquiti &amp; VLANs

Struggling with RDP showing a black 'Please Wait' screen? Learn how pending Windows updates cause this issue and get the simple fix.

Fix RDP black screen with 'Please Wait' message by updating Windows - a simple solution that works.

RDP 'Please Wait' Black Screen? A Simple Fix

Navigate China and Japan's digital payment systems and electric vehicle landscape with practical tips for tech professionals traveling abroad

Technical insights on digital payments and EV adoption across China and Japan for tech travelers

China & Japan at a Glance: Cashless Futures and Electric Cars

Learn about the React2Shell vulnerability (CVE-2025-66478) affecting Next.js apps, how attackers exploit it, and immediate steps to secure your applications.

Critical CVE-2025-66478 vulnerability allows remote code execution in Next.js applications worldwide.

React2Shell: Critical RCE Flaw in Next.js & How to Fix It

A detailed journey from VirtualBox chaos to a stable Windows 11 VM on KVM/QEMU, with AI assistance turning complex command-line wizardry into a manageable migration.

When VirtualBox kept freezing my Windows 11 VM, I turned to KVM/QEMU. The problem? Nobody remembers all those command-line incantations.

Escaping VirtualBox Hell: How I Migrated Windows 11 to KVM with AI

A technical case study showing how AI can effectively diagnose mechanical problems, turning a frustrating mower issue into a quick fix.

How AI helped diagnose a violent mower shake caused by a tiny wood chip, saving time and guesswork.

AI Found the Simple Fix for My Shaking Mower

Learn how AI can assist with practical home problems by walking through a real troubleshooting session that fixed a shaky washing machine.

How AI helped diagnose and fix a vibrating washing machine through step-by-step troubleshooting.

AI Fixed My Shaky Washer: A Troubleshooting Guide

Debugging Linux suspend issues can be frustrating. This article chronicles the systematic troubleshooting of immediate wake-from-suspend problems, exploring USB controllers, sleep modes, and ultimately discovering a Realtek Ethernet controller as the culprit.

A deep dive into troubleshooting Linux suspend issues, from USB controllers to sleep modes, and how AI transformed a potentially frustrating debugging session into a systematic investigation.

How to put your baby, sorry, your Linux box to sleep

Compare Google Gemini, Claude Code, and OpenAI Codex from a developer's perspective. Learn which AI coding assistant fits your needs and budget.

A developer's honest take on Google Gemini, Claude Code, and OpenAI Codex for programming tasks.

AI Coder Showdown: Gemini vs. Claude vs. Codex

A real-world example of how AI assistants like Claude Code are revolutionizing technical troubleshooting, turning tedious configuration problems into quick wins.

How I used Claude Code to instantly fix a frustrating Thunderbird browser configuration issue that would have taken hours to troubleshoot manually.

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Router Down! My 3-Day Battle with Meraki, Ubiquiti & VLANs