1. Using the "Projects" thing (Folder organization) makes my browser tab (on Firefox) become unusably slow after a while. I'm basically forced to use the default chats organization, even though I would like to organize my chats in folders.
2. After editing a message that you already sent,you get to select between the different branches of the chat (1/2, and so on), which is cool, but when ChatGPT fails to generate a response in this "branched conversation" context, it will continue failing forever. When your conversation is a single thread and a ChatGPT message fails with an error, re trying usually works and the chat continues normally.