After two Logitech orders purchased in recent years, but that had not excited me, this one seems remarkable. It is very easy as setting or to synchronize, easy to manually correct (latency between two instructions for example). Logitech is very responsive to updates or débugages. I'm not totally convinced by the place in the middle of the screen controls, but I guess Logitech wanted to encourage people to use the screen rather than the higher orders; and this screen works perfectly. This controls for me Box (including DD), TV, speakers and stand-alone player for BR.