Since the recent update the A button on my controller doesn't seem to work, I can see on screen that the button press is registering, but it doesn't actually do anything. For example when I press the a button whilst sign in is highlighted on the home screen I can see the outline of the box around the arrow turn black as if the button press is registered but nothing happens. It's the same whenever I try to start a game or go to a menu. All the other buttons are operating normally.
Thanks in advance