Hey guys Im having an issue.. I recently exchanged my IPS new 3ds xl because the screen was super loose so i got a new one even tho its TN the hinges are perfect. Problem is tho when i have Power Save Mode On and Auto Brightness OFF The screen will sort of flicker/dim every 5 seconds or so? I dont recall seeing this on my ips n3dsxl that i exchanged and i also used pwr save mode on that.. is this normal tho??