I think I hit a bug with the new "Knobs" in the QLC+ 4.4.0 release, to reproduce:
Open QLC+, switch to "Virtual Console", add a "New Knob", change the "Value Display Style" in the "Properties" to "Percentage", switch to "Operate Mode" and turn the knob - QLC+ will immediately fail with a Segmentation Fault (core dumped).
QLC+ 4.4.0
Ubutunu 12.04
Segmentation Fault with "New Knobs" in QLC+ 4.4.0
One other small anomaly.
If you copy a slider you get a slider, if you copy a knob you also get a slider.
QLC+ 4.4.0
Lubuntu 13.04
If you copy a slider you get a slider, if you copy a knob you also get a slider.
QLC+ 4.4.0
Lubuntu 13.04
Just fixed that too.
Sorry about this but knobs were a last minute addition to 4.4.0
Sorry about this but knobs were a last minute addition to 4.4.0