Edit: I've solved the bug, this thread can be removed now.
When I go into the institute, this happens.
I don't have any mods that change the outside world, I do have no disappearing act (It still did this even without the mod)
I don't have any mods that changes the interior of the institute, and YES , I did validate my files, none were missing, what is causing this?
I do sometimes get this in other locations randomly.
Mod load order:
GameMode=Fallout4
Fallout4.esm=1
DLCCoast.esm=1
DLCNukaWorld.esm=1
DLCRobot.esm=1
DLCworkshop01.esm=1
DLCworkshop02.esm=1
DLCworkshop03.esm=1
Unofficial Fallout 4 Patch.esp=1
ArmorKeywords.esm=1
Homemaker.esm=1
HUDFramework.esm=1
SimSettlements.esm=1
Girl Preset.esp=1
ShadowedSynthArmor.esp=1
Quieter Settlements - Vanilla.esp=1
Quieter Settlements - Wasteland Workshop.esp=1
Quieter Settlements - Contraptions.esp=1
Higher Female Protagonist Voice (Japanese) - Type A5.esp=1
CheatTerminal.esp=1
UnlimitedPower.esp=1
BrighterSettlementLights_LessHarsh.esp=1
Flags of the Old World.esp=1
OCDecorator.esp=1
OCDispenser.esp=1
OCDecorator - No Experience.esp=1
OCDecoratorDLC.esp=1
Workshop_Planters.esp=1
True Legendary Enemies.esp=1
LongerPowerLines3x.esp=1
Playable Synth Eyes.esp=1
dD-Enhanced Blood Basic.esp=1
dD - Screen Blood Duration Long.esp=1
dD - MoreBloodandBits.esp=1
Enough About the Settlements Preston.esp=1
Insignificant Object Remover.esp=1
Homemaker - Bunker Disabler.esp=1
Homemaker - Streetlights Use Passive Power.esp=1
def_inv_scrap_en.esp=1
UltraInteriorLighting.esp=1
G3.esp=1
AllSetsExtended.esp=1
Clean and Simple - Settlement Startup.esp=1
Cleaner Settlements DE.esp=1
cleaner settlements.esp=1
FQ_NoMoreLODFlicker_AIO.esp=1
Eli_Faction Housing Overhaul - V81.esp=1
Eli_Faction Housing Overhaul - Institute.esp=1
Eli_Faction Housing Overhaul - Prydwen.esp=1
QuazHighTechLoftOLD.esp=1
Eli_Faction Housing Overhaul - The Castle.esp=1
psansnumbersonly.esp=1
9x39Project.esp=1
mjp_PTRS41ATR.esp=1
SCAR-L.esp=1
AK47.esp=1
AK74M.esp=1
ASVektor.esp=1
Carbon Fiber Combat Rifle.esp=1
Eli_Sanctuary Bunker.esp=1
Tec-9.esp=1
mk14.esp=1
Rangergearnew.esp=1
mk14reload.esp=1
ClassicSniper.esp=1
IWN Core 1.7.esp=1
Extended weapon mods.esp=1
Famas.esp=1
M1Garand.esp=1
P90.esp=1
P90NPC.esp=1
GreaseGunSMG.esp=1
USP 45.esp=1
Skibs-IF54Redux.esp=1
Jericho 941.esp=1
DOOMLK05.esp=1
M1Garand - AWKCR.esp=1
M1014.esp=1
DOOM1911.esp=1
DOOMMAC11.esp=1
MP40.esp=1
OTs33Pernach.esp=1
RemoteExplosives.esp=1
RU556.esp=1
DOOMSCARLK.esp=1
Homing Fatman.esp=1
AK2047.esp=1
M2216.esp=1
M9.esp=1
keyNuker.esp=1
th1nkEyebot.esp=1
th1nkEyeBot-FarHarbor.esp=1
th1nkEyeBot-NukaWorld.esp=1
th1nkEyeBot-DLC03DLC04Addon.esp=1
th1nkEyeBot-CheatRecipesAiO.esp=1
th1nkEyeBot-WeightlessMiscModsAiO.esp=1
IMG_Castle_Wall_Patches.esp=1
SimSettlements_XPAC_IndustrialRevolution.esp=1
Armorsmith Extended.esp=1
My_Minutemen.esp=1
Family Mauser.esp=1
Dragunov.esp=1
SVT40.esp=1
WM Chinese Assault Rifle - Standalone.esp=1
DOOMDesertEagle.esp=1
ModularKalash.esp=1
R91M.esp=1
M14.esp=1
JaguarLMG.esp=1
AUG-A1.esp=1
SVT40-AWKCR.esp=1
Armorsmith All DLCs Patch.esp=1
OriginalMIRV.esp=1
PD_VisualReload.esp=1
Realistic Death Physics - ALL DLC.esp=1
Glorious_Glowing_Plasma_Weapons_by_Diranar.esp=1
LoadingScreenFixNukaWorld.esp=1
Minigun Gau-19B.esp=1
GunSmoke.esp=1
LessMolotovSpam.esp=1
NoRadscorpionTunneling.esp=1
Simple Locational Damage.esp=1
CROSS_GoreCrits.esp=1
CROSS_GoreCrits_FarHarborPatch.esp=1
No Mess.esp=1
BowieKnifes.esp=1
BowieKnifesAWKCR.esp=1
H&K G3 + USP 45 Compatibility Patch.esp=1
SpetnazRifle.esp=1
Simple Artillery Strikes.esp=1
fog.esp=1
CBBE.esp=1
UniquePipboy.esp=1
Clear Water.esp=1
THSurvivorKnife.esp=1
WastelandFashion.esp=1
pillow3.esp=1
hugpillows2.esp=1
S_Uniform_F.esp=1
S_Uniform_M.esp=1
bugfix_maglocks_terminal_delay.esp=1
P220.esp=1
EnhancedLightsandFX.esp=1
ReconPack.esp=1
Mosin.esp=1
Holsters & sheaths.esp=1
Visible Weapons Extended - FULL.esp=1
DavesPoses.esp=1
LooksMenu.esp=1
Eli_Faction Housing Overhaul - Railroad HQ.esp=1