Things are buggy and stop working

[JayTheTitan]

Describe the bug
Two things happen. If i wear HDT beards with HDT hair, one of the two stop working. And when i have either on, my quipment (sheathed weapons and shields) becomes SUPER jittery and glitchy.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
i expected physics to work with all items equipted that physics shoudl eb affected.

Screenshots and videos
https://screenrec.com/share/YVdNzk0Fwn

Desktop (please complete the following information):

• OS: win11

** FSMP**

• Installed version 2.5.1
• CUDA: No_CUDA
• AVX: AVX2

SKSE

• installed version 0.2.2.6
  (You can check it in the bottom left part of the screen, when looking at your MCMs.)

Skyrim

• Installed version number 1170
  (You can check it in the bottom left part of the screen, when looking at your MCMs.)

Required files
Neither of these files exist.

Additional context
Add any other context about the problem here.

[snottyone]

that's a bit of a strange one.
the Beards of Power are NOT smp-enabled - so they shouldn't influence anything physics-related.
try setting the following two values like so:

<enableNPCFaceParts>true</enableNPCFaceParts>
<disableSMPHairWhenWigEquipped>false</disableSMPHairWhenWigEquipped>

either in the FSMP MCM, or by editing configs.xml

[JayTheTitan]

Okay i'll Try it. and what about my jittery gear? anything that has physics, makes any gear i have equipped super jittery and buggy.

[JayTheTitan]

@snottyone hey so i turned the fsmp with wig on then off, and it solved my issue with the beards causeing teh hair to stop. but my equipment is still laggy and jittery.

[snottyone]

assuming you have CBPC for the equipment physics - that jitter is a conflict between CBPC and SMP.
it can be sort of controlled in BHUNP (for female PCs), not sure about the male body mods (HIMBO, SAM).
it may also be reduced with the game capped at 60 fps (at high frame rates, there are weird effects accumulating which stiffen things up)