Certain NPCs stop headtracking?

[guk]

Two NPCs have stopped their headtracking towards me. These are currently Arcadia and the owner of Warmaiden's.

 

 

Arcadia seemed to have recovered for one visit, but otherwise she just stares forward like a blind person.

 

Load Order:

 

# This file was automatically generated by Mod Organizer.
Skyrim.esm
Update.esm
Dawnguard.esm
[JmV]LTTF.esm
HearthFires.esm
Dragonborn.esm
Unofficial Skyrim Legendary Edition Patch.esp
Skyrim Project Optimization - Full Version.esm
ApachiiHairFemales.esm
ApachiiHair.esm
ApachiiHairMales.esm
EFFCore.esm
JSwords.esm
SGHairPackBase.esm
Schlongs of Skyrim - Core.esm
GeneralStores.esm
HighResTexturePack01.esp
HighResTexturePack02.esp
HighResTexturePack03.esp
Unofficial High Resolution Patch.esp
Bethesda_Hi-Res_Optimized.esp
360WalkandRunPlus-RunBackwardSpeedAdjust.esp
Extended UI.esp
SMIM-Merged-All.esp
EnhancedLightsandFX.esp
FNIS.esp
RaceMenuPluginXPMSE.esp
NoRadialBlur.esp
DesyncBirdsOfPrey.esp
TrueStorms.esp
Eyes of Aber.esp
MikanEyes All in one.esp
IridumEyes2.0.esp
RaceMenuPlugin.esp
The Eyes Of Beauty - Elves Edition.esp
SGHairPackAIO.esp
GQJ_DG_vampireamuletfix.esp
Cherry's Eyes.esp
UIExtensions.esp
KS Cazy Hair.esp
KS Hairdo's.esp
TheEyesOfBeauty.esp
Beards.esp
EFFDialogue.esp
SkyUI.esp
Lieyes_v1.0.esp
FreckleMania2.esp
RaceMenu.esp
MinimalHUD.esp
Brows.esp
SGEyebrows.esp
dD - Enhanced Blood Main.esp
dD-Dragonborn-Dawnguard-EBT Patch.esp
dD-Reduced Wound Size.esp
dD - Realistic Ragdoll Force - Realistic.esp
Skyrim Particle Patch for ENB - Flame Atronach Fix.esp
ELFX - Exteriors.esp
RealisticWaterTwo.esp
Run For Your Lives.esp
Skyrim Immersive Creatures.esp
Skyrim Immersive Creatures - DLC2.esp
Skyrim Immersive Creatures - Patch.esp
Weathered Road Signs.esp
SolitudeExterior.esp
WhiterunExterior.esp
KK_Lola_companion_wolfdog.esp
TimingIsEverything.esp
TheChoiceIsYours.esp
SFO - Dragonborn.esp
JSwordsDistributionBalancePlugin.esp
Skyrim Flora Overhaul.esp
Enhanced Landscapes.esp
Enhanced Landscapes - Patch.esp
Enhanced Landscapes - Grass.esp
Vivid Landscapes.esp
RealisticWaterTwo - Legendary.esp
RealisticWaterTwo - Dragonborn.esp
RealisticWaterTwo - Waves.esp
aMidianborn_Skyforge_Weapons.esp
imp_helm_legend.esp
Replacement Crowns.esp
AddItemMenu.esp
12FemaleBrows.esp
bonemoldweapons.esp
1nivWICCloaksCRAFT.esp
FacelightPlus.esp
Tiwa44_Minidresses.esp
Tiwa44_Minidresses_Dragonborn.esp
Tiwa44_SpiceGear.esp
Bijin AIO.esp
VioLens.esp
The Paarthurnax Dilemma.esp
RealisticWaterTwo - Waves - Dawnguard.esp
RealisticWaterTwo - Dawnguard.esp
HighHrothgarWindowGlow.esp
Convenient Horses.esp
Convenient Horses - Unique Frost.esp
DeadlyDragons.esp
Schlongs of Skyrim.esp
SOS - Smurf Average Addon.esp
SOS - VectorPlexus Muscular Addon.esp
SOS - VectorPlexus Regular Addon.esp
ScreenshotPad.esp
vAutosaveManager.esp
IcePenguinWorldMap.esp
PC Head Tracking - MCM.esp
PC Head Tracking - Patch.esp
Toggle Options.esp
TrueStorms-ClimatesOfTamriel.esp
Summermyst - Enchantments of Skyrim.esp
Apocalypse - The Spell Package.esp
Apocalypse - Waterstride Spell Addon.esp
Ordinator - Perks of Skyrim.esp
Thief skills rebalance for Ordinator.esp
Perk Points at Skill Levels 50-75-100.esp
Aurora - Standing Stones of Skyrim.esp
Wildcat - Combat of Skyrim.esp
Imperious - Races of Skyrim.esp
Thunderchild - Epic Shout Package.esp
Grimy Utilities Interface.esp
Skyrim Ice Shader Fix.esp
ELFXEnhancer.esp
LookCloser.esp
CraftableCloudStorage(GS).esp
GeneralStores(CCS-DG-HF).esp
DynDOLOD.esp