I have been playing around with the HC3 and tried to program some scenes/devices. This is my experience so far. Disclaimer1: My review is based on the latest beta firmware, v5.020.xx, and there may be improvements coming before the ink in this post has dried. disclaimer2: My personal preferences when it comes to API design and programming styles shines through in my review… others may have other preferences.   Scenes They have changed quite a lot, some Lua functions and