Oops 😬

Looks like a new owner of a Taycan didn't quite get used to the D vs R on that little shift knob on the dash maybe? I can see how hitting down on the shift knob might seem like you're supposed to go in reverse, especially on an incline.

 

I posted this in another thread but really should have posted here:

I previously owned a 2020 GLE 580 and experienced same issues. Traded for 21 GLC 43 and had similar issues, though to a lesser extent. Recently traded for 24 GLE53 and it is a dream come true! This 2024GLE53 shifts super smooth and is a pure pleasure to drive. Stop/start no issue at all.

It appears that after several years experience wih ISG, MB engineers finally got it right per gen 2 on 2024 E’s. Hallelujah!!

 

I posted on your other post that they got it right on both my 20 and 21.

From the posts we see, there are a lot of complaints about bad start/stop with the new version.
I've seen several YouTube reviews with the same comments.
Mostly praise, in previous years' posts and reviews.

 

You don't need that much throttle when backing up and you can see the car is on incline, so just putting it in reverse and use the BRAKES to slowly descent could have been a reasonable approach Likely accidentally pushed hard on a throttle while in drive.