Wayne-Dalton WDHA-12R

I purchased one of this things, I got it included in my Vera 3 and attached to a scene. However the scene will not Fire unless press the corresponding scene controller button twice. Pressing it once will not do anything. The same is true for the other two scene buttons as well.

Does anyone have an idea on what the problem could be?

maybe set it up in a virtual switch and see what happens.
that will tell you if it’s the device or the scene at least.

Thanks for the idea, I will give it a try