Time klappts times not klapps

The unit does if you're lucky super delicious yogurt.
However, one must not rely on it every time something is.
The way I currently we realize the power in summer temperatures just too hot so that you
afterwards has a fermented broth in the glass.
I find that very annoying because I would just also like to eat homemade yogurt in the summer.
But that is just too expensive in the long run.