So I have been working at my desk the past few days and have had my Nook sitting on the desk to pick up with I need a break. Several times, I noticed that it woke itself up out of Sleep mode. First the touch screen flashed on, then off, then the reading display along with the touch screen display again came on and stayed on like I had just woken it up. It happened about 3 times today and about twice yesterday. I know they periodically ping the BN servers to check for content (I assume that's what they do) But I keep it in Airplane Mode. So it leaves me a bit baffled.
Just curious to see if this happen to anyone else?