Not the exact same issue, but waking up from sleep has been a problem for me for about as long. The device will make the wake sound but the screen does not come on. So I wait a good while then try to wake again and it seems shut off but then comes on as I hit the button, which sleeps it. We play this game once or twice then it works fine when I finally get it awake. That’s all without a suspended game too, just on the home or library tab.