DLSS Ghosting Fix

Some of you with NVIDIA cards may be aware that there is a lot of ghosting with DLSS turned on in F1 2021 (and it was also an issue in F1 2020.) The game itself has ghosting regardless of what anti-aliasing solution you use, including TAA, and it occurs even if you completely turn anti-aliasing off. However, with the stock DLSS dll (2.2.9) that comes with the game, it's even worse.

Techpowerup provides a repository of all the different DLSS dll files available that you can swap out in place of the stock dll. You can find it here: https://www.techpowerup.com/download/nvidia-dlss-dll/

I've tested version 2.1.66 myself, and it eliminates all of the DLSS related ghosting, and the only ghosting that remains is the minor ghosting that is inherent in the game. You can also use a file called "White Collie 2" provided by NVIDIA here: https://developer.nvidia.com/dlss/research

White Collie 2 also solves the issue.

@BarryBL - it would be great if you could let the team know about this, and perhaps they could pay attention to this for F1 22 as well, by testing different DLSS dll files which do not exhibit ghosting.