[Huawei P9 Lite Questions & Answers] nur24h:
Ok my friends, otg not perfekt. This time i enable revolutionOTG - the usb stick worked with wire. On the same time the sdcard would be deactivated. I have log the App with Logcat. We need solutions.

17.10.2016 8:35:47

10-17 20:35:49.144 1401 1701 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:35:49.185 1401 1701 I HwResources: icon : com.revolution.otg found in app

10-17 20:35:51.559 13034 13034 I System.out: Calling by::className:com.revolution.otg.MainActivity MethodName:shellRun

10-17 20:35:52.041 13263 13263 I appproc : Command=app_process /system/bin com.android.commands.am.Am broadcast --user 0 -a eu.chainfire.supersu.NativeAccess --es su_appname com.revolution.otg --ei su_fromuid 10100 --ei su_access 1 --ei su_touid 0 --es su_cmd INTERACTIVE --ei su_code 142298 --ei su_uid_mismatch 0 -n eu.chainfire.supersu/.NativeAccessReceiver

10-17 20:36:07.942 1401 1710 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:36:07.983 1401 1710 I HwResources: icon : com.revolution.otg found in app

10-17 20:36:12.050 13034 13034 I System.out: Calling by::className:com.revolution.otg.MainActivity MethodName:shellRun

10-17 20:36:12.532 13643 13643 I appproc : Command=app_process /system/bin com.android.commands.am.Am broadcast --user 0 -a eu.chainfire.supersu.NativeAccess --es su_appname com.revolution.otg --ei su_fromuid 10100 --ei su_access 1 --ei su_touid 0 --es su_cmd INTERACTIVE --ei su_code 686414 --ei su_uid_mismatch 0 -n eu.chainfire.supersu/.NativeAccessReceiver

10-17 20:36:19.368 1401 13658 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:36:19.400 1401 13658 I HwResources: icon : com.revolution.otg found in app

10-17 20:36:19.400 1401 2372 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:36:19.401 1401 2372 I HwResources: icon : com.revolution.otg found in app

10-17 20:36:34.706 1401 2372 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:36:34.743 1401 2372 I HwResources: icon : com.revolution.otg found in app

10-17 20:36:36.037 878 965 I ActivityManager: Displayed com.revolution.otg/.MainActivity: +133ms

10-17 20:36:36.753 13034 13034 I System.out: Calling by::className:com.revolution.otg.MainActivity MethodName:shellRun

10-17 20:36:37.228 13688 13688 I appproc : Command=app_process /system/bin com.android.commands.am.Am broadcast --user 0 -a eu.chainfire.supersu.NativeAccess --es su_appname com.revolution.otg --ei su_fromuid 10100 --ei su_access 1 --ei su_touid 0 --es su_cmd INTERACTIVE --ei su_code 891276 --ei su_uid_mismatch 0 -n eu.chainfire.supersu/.NativeAccessReceiver

10-17 20:36:45.872 1401 1750 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:36:45.903 1401 1750 I HwResources: icon : com.revolution.otg found in app

10-17 20:36:57.139 1401 2372 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:36:57.171 1401 2372 I HwResources: icon : com.revolution.otg found in app

10-17 20:36:59.311 1903 2476 I ash : com.revolution.otg { running duration=144101 } transition to: doze, reason:null

10-17 20:36:59.312 1903 2476 I ash : periodAdjustAlarms >> com.revolution.otg interval : 300000

10-17 20:36:59.312 1903 2476 I ash : doze processVisibleApp, package name = com.revolution.otg, visible = false

10-17 20:36:59.312 1903 2476 I ash : com.revolution.otg delayToHibernation :300000

10-17 20:37:20.422 1401 1750 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:37:20.460 1401 1750 I HwResources: icon : com.revolution.otg found in app

10-17 20:37:39.896 1401 2372 I HwResources: load icon id : 7f020000, pkgName : com.revolution.otg

10-17 20:37:39.929 1401 2372 I HwResources: icon : com.revolution.otg found in app

10-17 20:37:54.739 1903 2476 I ash : removePeriodAdjustAlarms >> com.revolution.otg

10-17 20:37:54.739 1903 2476 I ash : com.revolution.otg { doze duration=55428 } transition to: over, reason:crash