I also am very disappointed in the software side. Many of the same points as above. I thought I'd be able to do macros but so far the only thing the remote can do right at the moment is control volume.
I noticed a few things in the app is greyed out, I'm guessing these are still being implemented? Like I wanted to change My activity on B to A and I could not.
My power button I have set to turn toggle power of my projector and receiver and the receiver worked, but projector didn't even respond. Also I have to press the project power button twice to turn it off, which I have set in the activity but I saw no response on even the first one. Need macro functionality so I can set delays in between codes being sent.