MUO on MSN

I mapped 2.4GHz vs 5GHz Wi-Fi and one was useless in half my home

Strong signal bars hid a deeply unreliable connection.
EDN

WTF (Wireless Technology Fundamentals): Don’t Fear the 5-GHz Band

If you focus on 20-MHz-wide channels in 5 GHz, getting 2,000 users in one room on the WLAN is not as frightening as it might at first sound. Before we delve deep into the topic of this column, let’s ...
Ars Technica

2.4GHz and 5GHz not talking to each other on dual band router

tldr: Devices connected to the 2.4GHz band can't talk to devices connected to the 5GHz band even when they are on the same subnet. Why? For background, I had always had separate SSIDs for 2.4GHz and ...