Ipad wake up screen gray
i have an unusual problem with my ipad, its not that troubling but i cant find anyone online having this issue and it gets annoying sometimes.
When i open my smart cover, sometimes the screen will be gray (a few tones lighter than the usual black) like its half asleep, then i have to press the 'power' button once, to wake it up fully.
Usually this happens when the ipad has been asleep for long (covered) , when i wake it up (go trough the gray screen) and after the wake up will work normally as long as i dont let it fall asleep for couple of hours.
This will also happen without the cover, the screen is asleep, i press the wake up button, the screen turns gray, i press it again , the ipad wakes up fully and shows the lock screen.
Ive been having this issue since i bought it, so i dont think its a software bug, perhaps its some kind of a feature that im not aware of?
iPad Pro 12.9-inch, 3rd Gen, Wi-Fi