before the the new midi feedback functionality was added I used Macro Buttons to switch the lightning state of the buttons on my Korg nanoKONTROL2, which worked fine, although a hassle to set it up. Sadly I was not able to get the current state of 'solo' or 'mute'. So of course I was delighted about the added functionality in VoiceMeeter:
So I uninstalled my previous VM installation before installing version 3.0.1.6.4- MIDI mapping: a MIDI output device can be defined to send feedback to the Input MIDI device (‘F’ button activate the feedback process for each control ‘FF’ for double feedback).
Cleared all Macro Buttons mappings that I set up so it doesn't intervene with the MIDI feedback.
Set up Mappings in VoiceMeeter like so:
![Image](https://i.imgur.com/OMNoJDt.jpg)
It worked out of the box! For that session, at least.
The next day I was still able to control VM with my nanoKONTROL2 as expected, but lightning doesn't lit up anymore - no matter if I set 'F' or 'FF' in the MIDI mapping settings.
Is there a way to fix this?