I have a dot, a old Echo and just bought a Echo 2, which is now in my living room replacing the old Echo. Since then, I have to shout to wake her up. To the point, my dot in the kitchen wakes up, and my Echo 2 which is less than 2 meters away doesn't... I am getting really annoyed and am thinking of sending it back and buying another old Echo instead... Also I read that the Echo 2 is better at understanding. Not in my house. More words are now misinterpreted, and a lot of times Alexa wakes up, I say my command, and it bleeps and goes dark and I have to wake her up again.
Very frustrated.