"Controller won't turn on with batteries."に関する回答Literally same thing happens to me, wont turn on, only blinks a few times then turns off, and a USB works as well. Now I know this might sound strange but I got mad one day and squeezed my controller and it actually worked, and it's an Elite controller as well. I have to squeeze the crap out of my controller while holding the power button and everytime it works. Idk why though.