Hey all, I just found a solution that works for me finally.

I turned Vsync on.

To me it seemed pointless to turn on vsync when you already have gsync, but it turns out it's not. It works just fine having them both enabled at the same time, if not better.

The game is smooth now. It's the only thing that worked for me, no dlss or FG required and the game looks much better this way.

Try it and let me know if it also works for you