A Mind @ Play

Just had a maddening time trying to work out why a Kindle 4 , which was to replace a Kindle 3, refused to connect to the family wireless. After trying all of the obvious – resetting devices, checking passwords – it was off to scour the web for a solution. All kinds of suggestions cropped up, relating to passwords or SSIDs with special characters, or wireless networks using channel 13, but none of them applied to our situation. Finally I hit upon a post which hinted that the Kindle 4, unlike its predecessor, doesn’t support WPA2 with AES encryption. Switching the router over to accept WPA/TKIP and WPA2/AES together didn’t make a difference, but the device finally logged in when I turned AES connections off altogether!