Make Fortnite more fluid?

I have the problem of the season 7, that the game just does not feel fluid and a bit jerky

Have a Geforce GTX 960,

Intel Core i5 4690 3.50GHz

8gb ram

Fortnite res: 1080x1080 settings all on low

FPS averaged c.a 120-240

Hmm, graphics down, recording or stream make (or the quali down).

Is it perhaps on the ram?

Sure your internet connection is good? It can also cause lags. Otherwise choose a different resolution that helps a lot!