I can only add my voice to that of the refrigerator too loud ist.wir have not thought of him for two weeks and are totally enttäuscht.hatten of this technology which it such operating noise entwickelt.haben an open kitchen and it developed this device to many Geräusche.Samsung Support told me that this technology needs some time to adjust to because users, but this is already 2 weeks her.hoffe true and the device still shows improvement.