The keyboard is an absolute bad buy.
Edit 08/21/2014:
After this Rezenzion I was contacted by the armature direct customer service and you send me a new keyboard. In this the above problem now is no longer observed. The keyboard is Top and Super suitable for a media center. Because it really is quite small, you still may well touch her, she fits perfectly on the coffee table.
Add to that the customer service of AngkerDirekt also Top's!