My EMO is functioning and working fine but it cannot speak. I already updated my firmware to 2.7.0. What should I do? He only can say what? when I called EMO and for example when I asked him about the time, the screen shown the time correctly but EMO didn’t say anything or when I connected to chat GPT he didn’t speak back to me at all while on my mobile app said he is speaking. or when I ask him a question on the mobile app said he is answering questions but there’s no actual sound from him.