I assume that my question was too long and the AI had trouble processing it. But unlike ChatGPT, I can't revise my question / add a new question as the chat bar disappeared.
If I wanted to get the information I wanted, I would have to start the conversation all over again in another chat, which is quite annoying as I cannot transfer the chat history over.
It would be better if I can continue writing the next message or revise the message that produced an error.