I have been having issues with lock screen for weeks ... What is happening while listening to music i will wake up screen unlock and open a application immediately it will lock up the screen on me ... I have tried not disabling the poweramp screen lock using stock lock screen and visa versa by disabling the stock and using power amp lock screen... I have a lg g3 stock thru at&t.. The lock screen has come up twice in the process of typing this very frustrating..... My timw out is 30 second....