Smp wigs stiff during sexlab scenes

[fuchs11]

I can't get smp wigs (I use Dint) fully working during sexlab scene. When character moves during sex scene, their hair remain stuck and motionless, only moving a bit when changing pose. Outside sexlab the same hair moves perfectly on the character. Any way to fix this please? 

 

I used FSMP and SMP Flex, both have same effect

 

https://www.loverslab.com/topic/182095-ks-smp-hair-goes-stiff-during-sl-animations/

[traison]

A couple of things I can think of:

1. SMP physics for the wig is provided by some other item, such as your shoes, a ring, or some invisible virtual collision mesh. When it gets unequipped during the SL scene, physics obviously break.
2. Run "smp reset" when the hair is broken. What effect does it have?
3. You're in ufo camera during the scene, and something unequips the hair. Equipment updates do not manifest while you're in ufo camera - i.e. the wig will appear as if its equipped, but it's actually not.