Hi! My platform is windows 10; Version 2.4.1. I have such problems:
1) Sliders "Count", "Strk Count" and "Fog Count" do not work. I tried to disable or change other settings, just in case, such as "Glow", "Keyboard", "Textures", "Light", but this does not affect the particles.
2) Saber disappears if I turn it off, and does not appear again. But this is fixed if I go into the settings and click "Confirm".
I see, thanks for the answer!