I have a sony RMT-VB100I configured for Libreelec
I like the remote but I have one problem with it: you can't "long press" the buttons. Seems the remote stops the signal after a few seconds. So if I want to scroll a directory listening with the arrows I have to repeat my key presses over again.
I don't know if there is a workaround for this, or is it possible to reflash the chip. It's a HB8101P.
In attachement also my configs for this remote.