These are not really an issue, but I can live with them: 1) When I'm on battery power and I hit F12 to display widgets, the effect of them coming on the screen from a distance is laggy. But when plugged in, the transition is very smooth. 2) When the display wakes up from sleep, the black sort of fades from one side to display the screen. (When the display goes to sleep, it is black. When I wake it up, the black color spreads across the display while waking up. Anyone having these issues? Is there a way to solve them?