Hair flickering in sequencer

Hi,

I’m using two metahumans in a level and i’m using sequencer to make a short video clip.
I’ve set the LODs for the metahumans to 0. Everything looks good and is working except for the hair grooms - i’ve got a couple of point lights in the scene (it’s an indoor scene) and the hair looks like it’s flickering. I’ve tried changing the frame rate and some of the other settings (i’ve set set the engine scalability settings to cinematic) but nothing seems to change the prob.

Thx