Crashing when traveling to County crossing general area

[Sargebiffy]

So after completing automatron I get a radiant defence quest for County Crossing but whenever I try to go there, fasttravel, vertibird or by foot the game crashes to desktop. I can even get within sightrange of the settlement when approaching from the north but as I draw closer, maybe 60-70m, I get a crash when going by foot. When I try to approach from the south it'll CTD as far away as just outside the BOS compound at boston airport

When I tried vertibird it didn't crash until the landing sequence started.

 

Now earlier while doing the automatron quest I could access the area north of boston airport just fine so I'm guessing it's got something to do with completing the quest line?

 

I know the attackers are robots from when I approched from the north and saw one.

 

I tried digging through the papyrus logs but they make little sence to me.

 

Edit: I think I've pinponted the center of the crash area, it's somewhere around east Boston police station

 

Loadorder:

Fallout4.esm=1
Homemaker.esm=1
DLCRobot.esm=1
ArmorKeywords.esm=1
keyNuker_cards_en.esp=1
keyNuker_keys_en.esp=1
QuickEnterFromStand.esp=1
QuickExitToStand.esp=1
Armorsmith Extended.esp=1
C.E.S.D - Default.esp=1
slootyVaultSuit.esp=1
BobbleGirl.esp=1
Homemaker - Streetlights Use Passive Power.esp=1
Homemaker - Unlocked Institute Objects.esp=1
BrighterSettlementLights_ExtraBrightv1.1.esp=1
Simple Intersection.esp=1
Targeting HUD Enhanced.esp=1
FO4LaserBolts.esp=1
ReBallisticNoDamageChange.esp=1
TrueStormsFO4.esp=1
TrueStormsFO4-ClimateSettings.esp=1
Realistic Survival Damage.esp=1
Idiot Slut.esp=1
M14.esp=1
m82a.esp=1
LegendaryModification.esp=1
LegendaryModificationMisc.esp=1
LegendaryModificationCSA.esp=1
DD_CBBE_SLooty_Castle_Innie_Vajayjay_4k_Fix.esp=1
DD_bleu_Ump_Extreme_Lore_friendly_edition.esp=1
Insignificant Object Remover.esp=1
Rhino.esp=1
DesertEagle50AE.esp=1
SkibsWH77LSW.esp=1
CBBE.esp=1
AzarPonytailHairstyles.esp=1
My_Minutemen.esp=1
GatlingRifle.esp=1
GatlingRifle-AWKCR.esp=1
GatlingRifle-Commando.esp=1
DA Harness.esp=1
3dscopes-framework.esp=1
3dscopes.esp=1
3dscopes-AddToSpawnList.esp=1
3dscopes-deagleaddon.esp=1
3dscopes-m14addon.esp=1
3dscopes-lswaddon.esp=1
3dscopes-UMPaddon.esp=1
 

Papyrus.0.log

[Sargebiffy]

Apparently this mod solves the issue: http://www.nexusmods.com/fallout4/mods/11218/

 

The issue was using a UI mod and then going close enough to the mechanist lair for the icon to show up on the compass.