My light used to auto connect to my phone now it won't. I have used this for months, maybe even a year with no issue. Recently I updated my phone and now it refuses to connect to my light. I can only control it when my echo dot or plus is on. Very frustrating because I'm used to deeming the light when I get in bed or switch it on when I wake up but now I can't. The app is asking to connect to Hue Bridge (that I don't have).