Game Crashes when reached into a certain location

[twiztedmongoloid]

 

Random CTD

• The most common cause is memory. Double check your SKSE.ini and ENBlocal.ini and make sure they are not being overwritten. See here and here.

• Another common cause is plugin conflicts. See here.

Could be script issues, see here, particularly the "more info" section.

Having the install order incorrect (left hand panel in mod organizer) can also cause this, particularly if the bsas loaded by the unofficial patches are in the wrong order. In NMM, you have to uninstall and reinstall to change install order. If a mod asks you to overwrite files from a different mod, look at the different mod description to see if that's something you should do. In MO, the left hand panel should match the right hand panel for any mod that contains BSAs if you have MO handling archives. It should always match for the unofficial patches.

If on SSE: Make sure all your mods have been updated using the new CK. They should have form 44 in all records and subrecords. If on original Skyrim: Make sure form 43 is in all records and subrecords.

CTD when loading into a particular cell

(for example, loading into Tamriel worldspace)

• This can be caused by incorrect enblocal.ini settings, or an ENBseries.ini that is out of date with the d3d9.dll you are using. If you have a greatly mismatched enb d3d9.dll (the stuff from enbdev) and enbseries.ini (which comes from the preset), this can cause it (so, using 0.269 with 0.279 won't break it, but using 0.192 and 0.240 will). If this is the case, you need to either use a more up to date enb preset, or use a legacy version of enb, which may not have features you want. See here for more info.

• This can also be caused if you didn't actually put the enb preset files into the skyrim folder correctly.

Double check your SKSE.ini and ENBlocal.ini and make sure they are not being overwritten. See here and here.

Could also be due to an issue with that particular location - see below.

Another common cause is plugin conflicts. See here.

Could be script issues, see here, particularly the "more info" section.

CTD IN A PARTICULAR LOCATION

• Most common cause is a faulty mesh that appears in that location. To diagnose, see here.

Second most common cause is a deleted reference (fixed by proper cleaning in TES5edit when LOOT tells you a mod has deleted references) or a deleted navmesh (which LOOT will also report). If LOOT reports no errors, load your entire modlist in TES5edit, select everything except the official esms, right click > check for errors. Look for any errors about deleted things. Other errors may also be of concern.

taken from here

https://www.reddit.com/r/skyrimmods/wiki/troubleshooting_guide