Each time I turn on my LG G3 after some pause (30 sec + ) when the display is turned off I get this weird lag. Like the screen is duplicated on half the screen. Then After 2 seconds it get normal.
Also, when I call someone and the screen turns black while i hold it to my ear, if it takes more than 20-30 seconds, when I pull it from my ear to close the call it happens again(lasting 2-4 seconds). It looks something like this:
I tried turning off animations and it seems to work a bit better but still have this problem. Not sure if it's software problem or my device is faulted.