I have a solution for this.
You should not add the dimmer fixture itself.
You MUST add the sub fixtures (channels of the dimmers).
If you have added a complete dimmer fixture before, than remove it from the list and add the sub fixtures, it doesnt work.
The "led" under the blinder button goes off. Now you must restart cuelux, that it work.
Ill hope this helps somebody,
@Support: Please change this in the manual (or in the software)
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