Occasionally crashing when returning from underground areas

[Rheves]

I have some textures/meshes replaced and these are the mods I'm using:

 

Fallout3.esm

Anchorage.esm

ThePitt.esm

BrokenSteel.esm

PointLookout.esm

Zeta.esm

Project Beauty.esm

RTS NW.esm

CrossModData.esm

Animy_prostitution.esm

mika_essential.esp

Project Beauty- Broken Steel.esp

Project Beauty- Point Lookout.esp

GalaxyNewsRadio20[M].esp

WeaponModKits.esp

WMKAA12Shotgun.esp

WeaponModKits - OperationAnchorage.esp

WeaponModKits - ThePitt.esp

WeaponModKits - BrokenSteel.esp

WeaponModKits - PointLookout.esp

WeaponModKits - Zeta.esp

RTS NW - Volume 1st.esp

RTS NW - Volume 2nd.esp

RTS NW - Volume 3rd.esp

Overhead3PCamera.esp

MergedPatch.esp

 

Total active plugins: 26

Total plugins: 27

 

I'm not aware of any conflicts there, but sometimes when I change areas it will crash. First time it was Seneca station, anytime I returned to the world map from there it would crash, and now I'm just coming out to the grove from the damp caves and it crashes every time. Can anyone help me out?

[OwenLJN]

I got similiar problems and I'm using Win7 x64 Ultra,you may just uninstall all the mods and return to the game,see if it still crash,if it won't crash again then it's something wrong with the mods,I run the game with less than 10 mods and it runs perfectly now cuz the more mods you installed the more chance you get crash

[Rheves]

It became stable after I removed the mika companion. Strange, I thought a companion would be one of the more stable add-ons.