pophitpro & @kolarov
The FYT firmware automatically kills unnecessary background apps when going into deep sleep.
Check if you every now and then use an app that makes your unit reboot instead of going into deep sleep.
Probably this app sets a "wake lock" preventing the FYT software to go into deep sleep, and sometimes the FYT software can't even close/kill the app upon going into deep sleep.
As not to drain the battery, because that "wake lock" program will drain your battery in 2-3 days, the unit shuts itself off after x minutes.
It is not a phone. When not being able to go into deep-sleep the "non-Android" hardware like AMP(lifyer), DSP, (USB) externals will make your unit continue to use ~ 0,4 Ampere or even more.
You should check that and prevent using these apps.
