I am new to Android. I have had iPhones for the past 5 or 6 years, and finally got sick of it. I just picked up the LG G2 yesterday, and so far I love it. I have been sitting her working at my desk and noticing, that every once in a while, like every few minutes, the screen comes on, then turns off. I am connected to WiFi, and I do have a Otterbox Defender case on it. I don't think this is normal behavior, but being new to Android, I am not really sure. Can anyone tell me how to stop this, and/or if it is normal? Thanks!