The only time I had a CTD was because I was modding some AI traffic and doing some weird and wonderful things to the Generic Air traffic models. But that’s not because of a mod I downloaded, that’s because I personally do the modding myself. But maybe if there’s another mod that has something to do with AI traffic and generic models, that’d be the first thing to look at.
But I don’t get CTDs anymore recently. And I fly the developer version of A32NX with some livery mods and some airport mods and navigraph. That’s it.