I have noticed a battery drain on my new ATT Note3. it happens sometimes.. when it does an app is running and it will not sleep: mm-qcamera-daemon it shows up in the battery usage manager.. at the top of the list. and using about 50% of the battery!! when this happens, the phone battery performance is cut in half. and the phone is a little warm to the touch. I have tried to find it so that I can stop it.. but I can not find it in the application manager. so it is hidden or part of some other application / service. did a little research and I think it is part of the android service app: TMServerApp. I forced stopped that app.. and the mm-qcamera-daemon stopped taking up battery usage and cpu power. what is it? why is it? how can I fix this? do I have to keep manually FC the TMServerApp??? what a pain!!!