"Incorrect response. Please refresh the page" error
If you get this error message, it likely means that you entered an incorrect password when you attempted to link your console to an existing Epic Games account.
If you're sure you entered the correct password and you still see this error, it might be because you are logged into the Epic Games Launcher on another device. Make sure to close your account on any other device if you receive this message.
If the previous steps did not work for you, changing your DNS and then flushing it can help you resolve this issue. For a detailed guide on how to do this you can check the resources below: