I get exactly the same result, it moves forward twice.
However, try this.
- Set the button on the device to 146 as described above.
- Then in Cubase set →
a. Takeover Mode: Jump
b. Toggle Mode: Off
c. Min. Value: 49.9%
d. Max. Value: 100.0%
See if that works for you.
Of course, then it’s exactly like the key command. I tried assigning it to a knob thinking that maybe it would select values equivalent to the knob, but that did not work either.
Even when you have more than 2 options, the behavior is the same. So if you were hoping to only have Mono and Stereo and use the button as a toggle where you can see which one you are on without looking at the screen. It isn’t going to work. Also the Icon is the same as 100s of other icons, so having the words on the button is actually better. IMO.
Still it’s “Select…et”. They could have made it “Downmix->” and saved 2 whole characters.
It’s a defect, but the settings above work.