Amnesia Lights ?

[MatiCekuriel]

Hi !
So I've imported static_objects and entities from both Amnesia, but the lights make my level editor and model editor crash
Does anyone have this problem ?
Also, is there a way to fix the problem of lights on the level editor and map view ? I can only see half of the boxlight, pointlight and spotlight, like this : https://www.frictionalgames.com/forum/thread-30803.html
It is already hard to remake all the maps I've started on HPL2, it is harder to do it without the lights