NPC random conversation issue

[linyuheng2000]

I recently notice this, for whatever reason, after some quest, or some scene in a quest, the random conversation between NPC and NPC will be completely blocked. I can't tell exactly which quest can cause this issue but it seems quite common. No matter what I do, wait for 24 hours in game, resetAI command, disable enable command, reload my save file, fast travel...Nothing can fix this issue and NPC will not chat with each other anymore. They still can have normal conversation with me, and those merchant will still say their selling words, but random conversation between NPCs disappear no matter where I am. After some testing, I think the only solution is to close and restart the game. The first time I load my save file after I restart the game, these conversation will be normal and NPC will talk to each other again, if I immediately save my game, I can fix this issue temporary and reload this new save file won't cause it to happen again. Until next time another quest block these random conversation again and I have to do the same thing to fix it. However, if I restart my game after this issue occur, I reload my save, the conversations come back, then I reload this same save file again, the conversations will be blocked again, just like before I restart the game. After some digging, my guess is this is caused by the "complex scene" in some quest, which will blocked all the radiant dialog between NPCs and somehow the "complex scene flag" just stuck after I finished the quest. This is just my theory and I can't confirm it. I use immersive citizen mod and that's the only AI mod I have and I pretty sure usually these radiant conversation will happened quite often in my game without any issues. The only issue is the one above and I really want to know the answer. If anyone know something about it please tell me. Thanks!

[Insanity322]

I have the same problem