Why does is always repeat the first message when it never used to before?

check the agents. Personality agent, summary, knowledge, can all do interesting stuff if in use. consider turning them off one at a time on the node and see which writing it. Also if you feel comfortable upload a copy to see if it repeats on my side

@miniature-gigabyte-18730 I don't think it's a good idea to link the 'add card' part to a node, instead use always (what will happen is that if the ai transition ca't find an answer in any categorie, it'll go on and go through the next card, which would be always, sending the user to the node you've linked using "always"