Having the same issue with mine. Car is at dealership for thorough diagnostic. I'm hoping for a complete gearbox replacement as I'm sure that's the issue.
Did you notice any change in gear changes after gearbox replacement?
Any updates on this issue?
I Have the exact same noise on my 2024 diesel RR. The noise is there when accelerating and continues for a second or two after releasing throttle. Same whether 2H 4H or 4A. Noise goes away when transmission is in neutral.
