PC freezing during 3rd Valkyrie fight (when it sends out bouncy frosty orbs)

I’ve noticed a trend of my PC fully freezing during this particular part of the fight. To a point where I have to end process using Task Manager. The third Valkyrie has an ability, where it sends out bouncy frost orbs. It seems like the visual effects are incredibly overdone and will freeze the PC. No other effects within the game have this type of effect on my PC.