Everything was fine and now it doesn't work. Cannot get GH to link with Lutron. GH says "Sorry. Unable to reach Lutron. Please try again." All lutron devices appear in GH, but lutron scenes do not work. Any thoughts? I paid entirely too much for the 33 lutron caseta dimmers and switches for this kind of broken garbage. I went with litron because I thought I was buying a quality product, but all I can think now is that lutronnis an expensive joke, especially considering (by examining the forums) that some variant of this issue has been going on for several years. What is the fix?