I tried Hue with a different dot today, so 2. Added both the Hue app and the button off app. Made sure the room name is exactly as defined. It didn't work. No response on entering or exiting the defined room. Made sure Dot sees my phone. Nothing got the lights to come on. I wonder if this week's Hue firmware update may be the cause? It seems to me these tech gimmicks only work for short periods. Too many changes in too many places create an unstable user experience. A shame really. Anyway, anyone else struggle to switch on a room or is this just me?