Hello, I have a big bug on this game. She was created solo with 4 custom characters using this method: https://attackofthefanboy.com/guides/how-to-create-custom-party-members-in-baldurs-gate-3/

I think the problem comes from there.

Bug which blocks the game: the dialogues of the 3 other characters are not selectable. The main character cannot do anything until the others have made their dialogue, which is impossible. GAME OVER !

TY !