Unfortunately this feature still works , the player can turn off the timing but 2 of the 3 cases, the player itself off when listening to music . I recommend not to use this feature in firmware 2.2 player in sleep mode loses 1% of battery per night . Andikong I have a question for you : player is Android 4.4 which is limited to 16 bit 48000 Hz , due to this limitation, the side players do not know how to play Hi rez without downsampling . Why did you choose such an outdated version of android , why not take a basis at least version 5.1 which has no restrictions 16/48000 ? Should we the owners of player to wait for the firmware to android above 5.1 ?