I add some midi tracks, all with output to keyboard arranger for tones, everything is ok, but, after a while, one of the tracks loses its volume, it is barely audible. Without me turning up or down the volume, without plugins, without effects, regardless of the patch.
No volume sliders changing, no automation, no velocity.
So, I have 4 tracks, empty (without notes), piano, drums, bass, guitar, outputs to external keyboard.
All sounds ok, I can monitor, I can play, all ok...
After some time, one of the tracks, say guitar, has volume very low.
Does anyone know what is going on?
Muse 4.2, arch linux, jack.
Thank you!