parameterMap.onChange not firing on physical knob rotation (Mini, CC Relative)

Developers
1

Hi,

I’m trying to detect physical knob turns in Lua on the Electra One Mini (firmware 4.1.4) to dynamically reroute MIDI output per knob.

parameterMap.onChange does not fire when I physically turn a knob configured as CC Relative (Two’s Complement). It only fires on incoming MIDI or programmatic changes. Touch events (onPotTouchChange) work fine.

I also tried value function callbacks (“function” in preset JSON) and setPotCallback() — neither fires on physical rotation for CC Relative controls.

The documentation implies onChange should fire regardless of source (it has an origin parameter). Is this expected behavior or a bug? And is there any other way to run Lua code when a knob is physically turned?

Setup: Electra One Mini, firmware 4.1.4, knobs as CC Relative (Two’s Complement), Port 1, Channel 1.

thanks in advance :slight_smile:

2

Sorry, probably the wrong board? Feel free to put the thread somewhere else.