trial of scantum

hi GGG
the trial where i have to kill you scorpion.

why cant i see anything indicating it will come up under my chr in game ? i try now 2 times to compleete it and it is the same shit both times.

it comes up under my chr and there is no indicitation telling me to plan my dodge roll NOTHING

dying when it have 5mm HP left just makes me 100% super angry

EDIT: just found a video and the smoke/dust that that show when scorpio will come out dont show in my game, are there some settings i need to change ? like turn dynamic culling off ?