Just confirming it's not just you. Does this in Vanilla game for me. Mods don't really seem to affect whether it happens or not. And I have twice as much RAM as you, so that's definitely not the issue.
I'm about to go rob a bank. What. Why not? I'm entitled to money, right? I want what they have! Gimme! Gimme! Whaaa!!!! Why can't I have it!!!! Y'all are big meanie poopie-heads for not giving me what I'm entitled to!
Can we sue the people that are making the dumb comments? I feel myself getting dumber, just from reading their comments. I'm pretty sure that it's measurable, by now.
I'm getting a random CTD while in workshop mode, after or during attacks on the settlement. I'm guessing this could be the mentioned conflict between DLC's.