Hi - newbie here. I have a question for you folks. I downloaded the new version of McAfee on my PC tonight (I know, I know but it's free so I'm using it) anyway I looked at the network map in McAfee and discovered an unknown device. I strained by brain trying to guess what it was but I had no clue. McAfee told me the IP addy and MAC Addy but I didn't recognize them. I never thought of my IPAD because it was off. Anyway - you guessed it - it WAS the IPAD. Even though my IPAD is turned off (with the little black button at the top) the network shows it constantly going online for a few minutes then offline again. Why does the IPAD appear to constantly be going on and offline on my network when it is turned off in its case?