I use the moto assist for driving and I figured that's part of the issue. The problem is that the phone can be stationary for over an hour on my desk and then all of a sudden the music starts playing. The driving assist becomes activated even though the phone has not moved a millimeter. Very strange. I turned off the driving assist and this seems to have corrected the issue. But what good are theses features if they cannot be utilized. I called and explained to Verizon. They were clueless but will send me a brand new phone. I don't know if its a software or hardware issue but I can't imagine why it will just kick on. I had the phone for two weeks and haven't changed any settings since day one. Now for a few days its gone sort of haywire. Also, even when I have media volume turned all the way down, sound will suddenly appear at full volume. For example on websites like ESPN with embedded video on pages I can be viewing for a while (sitting stationary and not travelling) and the drive assist kicks on with volume at full level. I do not have NFC enabled nor do I use any NFC chips. Thanks for your reply.