[SOLVED] Android Google VR application become minimized after scene is loaded.

Unity Engine
1

1-2 seconds after scene is loaded (on Android device) the app gonna be minimized (I see desktop), I can maximize it, but it will be minimized again
Player Settings: Virtual Reality SDK’s - Cardboard.
I have skybox, GvrMain in the scene, didn’t attached any of my own scripts to objects.

2

Please check logcat output to see if there are any crashes happening.

3

It seems it was Avira’s fault. I had error message about fail of moving some temp data, when I was clicking 2nd time there was no message, so I thought it is alright. After I disabled ‘Real time protection’ in Avira it works fine.