Holding back button to kill foreground app doesn't work

[奕云 人云]

Model HTC one m7ul

Rom maximusHD 42.0.0(Sense 6, 4.4.3, based on 6.06.4401.1 ）

Kernel Elemental X 17.0 Holding back button to kill foreground app doesn't work, strangely the screen went black, but app was still running when I lit up the screen again.

Also can't disable overwrite logo2sleep, probably kernel related I disabled it in aroma when flashing, but still work.

[Mikanoshi]

Screen goes off if the app you are trying to kill is a launcher. Is it like that with any app? Logo2sleep is not configurable through Toolbox, it is controlled only by kernel.

[奕云 人云]

Yes with every app. It works flawlessly on Insert Coin 3.0.6 based on 5.11.401.1(4.2.2). So may be a compatibility issue?

Thank you for the quick reply.:-D

[Mikanoshi]

All ROMs on 6.06.401.1 are a developer builds and somewhat buggy. New base is just out, Toolbox will be updated for it after ARHD 4.4.3 release.

[Mikanoshi]

Toolbox was updated for 4.4.3, if problem still exists, please, create another issue.