thanks for you answer, I tried to tweek a bit of everything and his better now, not smooth even yet but still progress .

Hi guys, first of all sorry for my english, i'll try my best. I'm trying to record my speedruns but no matter what settings I try to make on obs to have minimal quality and avoid any lag, it doesn't work well, do anyone has any advise to record my game fluidly that would be nice ? I play on a laptop: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz 1.80 GHz RAM : 8.00 Go Windows 10