Much ado but no PopCorn

Extra bought the good popcorn maize from Seeberger. Approximately 100g filled (half the lid fully) and the device turned on.
Much ado and warm air. The corn moves it a bit. And after a few minutes poppten on a handful of grains. That's it then. More 15min later the noise still the same and the corn was in its unaltered, not particularly palatable initial state.

Unit returns again.