[ashlar]

I asked this because some parties supported the improved management of AMD's driver level Video for madVR, particularly in the context of the bug of 23.976 Nvidia drivers, in fact 23.971 Hz. Is the current output resolution (Ctrl + J)

What 23.976 bug are you referring to?

I have no idea if this is real or not in, Network I found this thread , fairly recent , you are Italian as I think , you can get an idea
Here

Anyway, 23.971 Hz. Is the current output resolution for sources rip BluRay.

With custom resolutions I get 23.97589 which is quite close to the ideal 23.97602, we're talking about a 0.000005% difference, if I'm not mistaken... Slightly less than one frame repeated/missed (never understood the logic behind this choice) every two hours.
I use Reclock too and never get missed or repeated frames.