Weird dynamic shadows on apex cloth curtain

Hi,

I’m having a little issue with my curtains that were made in maya with the apex cloth plugin.

Once I hit play, the shadows are flickering a bit and it looks weird (see screenshot). I have a Lightmass Importance Volume in my level, the level setup of my scene for proper lightning should be ok. Anyone had such an issue too ?

Thanks in advance!

Did you made your courtain from a plane? Maybe you can try to make it thicker. If you made it in 3DS Max add Shell modifier to it.