Apple TV 4 controlling a Samsung TV, and a Visio sound bar, watching Netflix movies and such. Everything works fine, except that the Apple TV remote has gotten a lot more difficult to use. The thing is very slippery, so I bought a rubberized sleeve for it, but now FF and playback is just a pain in the neck to achieve. I ended up buying a relatively cheap Inteset "INT-422-3" universal remote that is larger and a lot easier to use than the Apple TV remote, but I haven't been able to program it to control the Visio sound bar's volume via Bluetooth. Does anybody know how to program it properly?