itch.io

That might be because of some sort of prompt you did that they remembered? Sometimes when you ask an NPC to RP a certain way, they'll remember it. Like I've asked NPC's to post multi paragraph and describe their actions, and sometimes an NPC will just remember that I asked them to do that and be very wordy in al their responses.

LLMs are prone to repetition like this, so the game eventually cleans up the NPCs short-term memory to prevent this kind of thing from becoming permanent.

I figured out how to stop this, type something like this with brackets included
{ Gareth stopped nodding, Gareth will no longer nod } 
afterwards they seem to stop all the nodding, might work if they repeat a different emote as well.