I have a 2009 Apple Airport Extreme. Quite often, once a week or so, I was losing my Internet connection and I would have to reboot the base station to fix it. After reading a few forums I discovered there is a bug in the most recent Apple AirPort Extreme base station firmware. Here is how to fix it by reverting back to an older version.
Over the past few weeks I’ve measured the EMF levels of various Apple devices using a hand-held RF field strength meter. (It measures frequencies from 50MHz to 3.5GHz). I measured EMF levels of an Apple iPhone, iPad, Mac Mini, iMac, Apple Airport Base station, Apple LCD display, and Apple bluetooth keyboard and mouse.
It doesn’t matter what kind of wireless network you are running at your home, be it an Apple Airport base station, or one of many other brands like D-Link, Asus, Billion, Netgear, or even a branded one like a Bigpond home wirless network, they all suffer the problem of network congestion. By network congestion I mean there are so many other people in your street or block of units with wireless equipment and they all interfere with each other – a bit like lots of people talking together in a crowded room. This can manifest itself as reduced range on your WiFi network, a drop in speed, your wireless signal dropping out, or your wireless signal strength going up and down randomly. Here’s how to change your wireless channel so that you won’t clash with the other people around you.