MIDIbox SID V2 ‘LFO POSITIVE LED’ never lights up

[Oli]

Hi, I'm currently building a MIDIbox SID V2 with the complete Control Surface. Everything works great, except for one thing. The additional ‘LFO POSITIVE LED’ never lights up. I can rule out errors on the hardware side, as I have already assigned ‘TMP5, 5,’ to other DOUTs and the LED does not light up then either. However, other functions are displayed on the outputs without any problems. I have of course already changed the LFO DEPTH and RATE. With positive LFO waveforms, for example, Random + Sine lights up, as described in the manual.

Can anyone tell me what the problem might be or does something else need to be changed in the code?
Thanks!