i doubt its a hardware upgrade. more like a worse test just to make it easier to the system (malice? incompetent?)<p>mark's original test didn't have side trees that are very obvious not moving when you drive closer.<p>imho, this test is awful, and some models still failed lol. just pick a desert or a road without greenery so close, like the original tester did. or at least go full willy and draw a tunnel entrance.