The "ripple" effect accepts only one (!!!) stop is:
Once a second button is pressed, the first "Ripple" is immediately aborted, all the lights go out and it starts all over again.
This not only looks unsightly, also this is for two (!!!) processors a poor performance.
If you do not understand what I mean, you kuckt to the effect on Youtube or directly on your keyboard, and then searches for the ripple effect of 'Ducky Shine 3' then you know what is a real ripple!
Software is perfectly fine apart from the bugs, is nothing complicated.
If only "anderst" exactly the same if you buy new shoes, so I do not share the opinion of the previous speakers.
Additional:
In the reply email from Roccat was explained to me that the ripple otherwise, would not be technically possible?!?!
I have nothing to add ....