Question / Help OBS 22.0.2 NDI LAN stream.FPS Drops on preview/stream when the game is full screen

Hi everyone, I need help, in general, I stream through OBS NDI during a full screen game,
on the preview in OBS FPS very drops from 60 to 15-30-40fps(verry laggy), when I minimaze game and open any window,can be it a browser or another program ... FPS on the preview in the game miraculously becomes perfect, 60 FPS no lags, on the stream also No problems with FPS, as soon as I turn the game on full screen, FPS come back terrible. how do i fix it?
STEAM Overlay is OFF
Nvidia shadow play OFF
Xbox overlay is OFF
i have switch gigabit and cat6 cables
pc log here
and here