Galaxy Tab S2 (SM-T810) Android 7.0 display time out
I'm using Tasker on Galaxy Tab S2 (SM-T810) to turn on and off my display regarding my presence.
After it Turn-Off the display the display timout is always set to 1second.
I can't change this value with the task display time out.
I also can't enable the lock options as described here: https://tasker.helprace.com/i514-turn-off-bug-with-android-p because I get an error that this is only available in Android P (9.0).
My tablet uses Android 7.0 nu further updates available.
What should I do?