Fortnite has been in Chapter 2, what can I do?

Dear Comunity, since Chapter 2 I have had massive problems with the FPS numbers in fortnite. In the last seasons I did not have these problems.

NVIDIA Geforce GTX 1050

Amd Ryzen 1600x

8gb ram

1tb sshd

If you have problems with the FPS, simply switch the graphics down in the settings. This works as good as always. If that does not work, rebuild Windows. Then it would actually have to work 100%.