I have a Caseta System integrated with Amazon Alexa. Has been working great forever. As of yesterday, 1/2/2016, it just stopped working. Alexa just stays- "lights are not responding.. check your internet connect.." Alexa can control the Philips Hue lights without any issues. My internet connection is fine and lights turn off and on via Lutron App, however does not work with Alexa anymore. Wondering if anyone else is experiencing the same problem? Was thinking the cloud integration was down between Lutron and Amazon?