I just started having this issue today. At first I thought I wasn't watching my gears carefully, but then realized it was the gearbox messing up. When I drive, say, in 7th, shifting manually (doesn't matter what mode), I press the paddle once to downshift, but instead of dropping to 6th it goes to 5th or 4th or even 3rd. Same happens with lower gears. It would even drop down to 1st from 3rd and letting the rpms jump to redline. Turned the car off and on, no change. It's consistent on every single shift. Anyone else having this issue? I am taking the car in asap to get this checked out.