CommentStreams:Ee077f1a2b3ee4723ee795e0efdfb1c0

Hello，

This should be related to discharging time of your power adapter. once removed the power supply from AC outlet, there is still voltage output but will reduce slowly. in this perid, the X728 can detect the voltage so it cannot turn on automatically. You can try 1) Remove the power supply and wait for a longer time (normally 10~15 seconds) then plug in again. 2) Change the script and adjust the time to be longer to shut down after AC power loss. the time is subject to dicharging time of your power supply.