Sudden Frame Rate Drops in the Mechanist's Lair

[Theonetheycalldovakhiin]

Hey everyone, I'm not the most experienced of modders and I don't mean to be an idiot. But I figured the best way to resolve this problem would be to take to the forums. I included a picture of what my current mod setup in NMM looks like so you can get an idea of how heavily I modded the game. I've got no mods installed that I didn't install through the NMM, and I do usually start the game with the Fallout 4 Script Extender. Generally while playing the game I get around 60 frames per second throughout even heavy gameplay. Suddenly I entered the RobCo sales building and whenever I look in the direction of what I assume is the direction of The Mechanist's lair, I get frame rate drops to around 15 fps. If there's anything I should check or do please let me know as it would be greatly appreciated.

[wheelchairwillie]

The Mechanist Lair can randomly break causing low fps or invisible walls even on unmodded games, check known issues at - http://fallout.wikia.com/wiki/The_Mechanist's_lair
Scrap-all mods can also cause similar problems see - bugs on http://www.nexusmods.com/fallout4/mods/5320/
I haven't tried it myself but one person reported toggling pre-culling by using "tpc" in console one way or another helped.

[Theonetheycalldovakhiin]

Thanks so much! I figured it would be a mod compatibility issue but that makes total sense as that's exactly what's happening.

[lowfat32]

The Mechanist Lair can randomly break causing low fps or invisible walls even on unmodded games, check known issues at - http://fallout.wikia.com/wiki/The_Mechanist's_lair

Scrap-all mods can also cause similar problems see - bugs on http://www.nexusmods.com/fallout4/mods/5320/

I haven't tried it myself but one person reported toggling pre-culling by using "tpc" in console one way or another helped.

Dood. Thanks. Saved me lots of headaches.