It's confusing to me because on the Macros tab you have to "bind" a key - which I arbitrarily set to Display/Power - and then the macro sends discrete on to both the display and receiver. The last command is Button: Activities - which again is confusing because you have to select a Device for that as well, even though to me it's a device-independent command.
This is the macro:

I have a couple of issues
The macro doesn't seem to work, I guess because the "Bound" key is Display-Power is just a power toggle, and the "Learned" Discrete On doesn't appear in the list. So even though I've assigned the macro individually to every device via the "Devices" tab, it only toggles the display on and off.
Also, I don't seem to be able to get the Button: commands to work at all. For instance, I added "Display: Button:Home" to the end of my Good Night Activity macro, and while it powers everything down, it doesn't return to the Home screen.
What am I not understanding? Thanks.