Nvidia In-Game Overlay

I use LEAEI on my tablet to control Elite Dangerous.  I've got a really good controller project going.  I recently started using the Nvidia in-Game Overlay for screenshots and recording.  For instance, I have screenshot set for "Print Screen" key.  But, when I try to map that to my LEAEI controller project, nothing happens.  If I just press the key on the keyboard in-game, screenshot works fine.  I'd like to be able to set a button in LEAEI to start / stop recording, so far, I can't get the Nvidia in-Game Overlay to recognize anything commands coming from LEAEI.  I use AutoHotKey successfully with LEA, thought maybe I could do some sort of work-around in there, but I'd rather not.  Hoping someone can point me in the right direction.  Just using a simply keypress button in LEAEI.

Thanks in advance!
rekrapt