I'm going to have to admit that this one is getting the better of me. My EERs are playable and the shadow relationship is set up with the EE as per vanilla.

When a EER settlement gets to the point of revolt the game will usually have it do so, but every now and again such an imminent revolt will lead to an immediate CTD on pressing the end-of-turn button.

The CTD is not connected to the settlement, or the settlement alone, as the same settlement sometimes causes a CTD and other times it does not.

It is a modded build and the vanilla EDU/DMB files, when inserted, seem to make the CTD go away. I've checked textures (though I do not enter the battle map)) and models and EDU ownerships (inc. slave) and rebel files.

I'm thinking: what could be missing or in error (likely the former) from the DMB or EDU file that woudl causes this to happen tothis faction and no other?

Any ideas anyone?