with google or the forum search function I dindn't find anything similar so let's hope this isn't a real bug.
I'm using the 02/08/18 release of Daslight 4. As far as i can see this is a software problem.
When creating a curve effect, i tried to use the 'all - hue' option to fade randomly between colours. While editing the effect, it works just fine but when generating the steps, just a single step is created with a fade time of 0:04 and a wait time of 4:56.
This step contains no effect, all selected fixtures remain dark.
This behaviour occurs with all kinds of LED fixtures. I noticed, this also doesn't work with "all - saturation" or "all - brightness"
The Compressio is set to low.