Headless OSMC with Lirc

Hi guys, i did IR remote control for my OSMC RPi2 setup with 21 button remote.
Except standard functions (direction cross, play/pause, stop, vol +/-, next/previous) i have still few buttons left.
So my question is witch buttons from keyboard are MOSTLY used to control Kodi without TV?

I will like to have let’s say shuffle_all under 1 button or RockRadio addon auto play or openhub switch.
How can i achieve this?

Any ideas?

Cheers

We believe this is a Kodi issue or a specific Kodi function and as such you should look at addressing the issue there. We are unable to resolve your issue. If you do believe that this is an OSMC specific issue, please let us know.

Ok guys, no problem.
Cheers