My blender is capricious. Indeed when I prepare soup in automatic mode, forget my blender to mix .... it to heat it heats, but he mixes every second. Same when I want to make an extra mixing is an obstacle course that is not always easy to achieve. He keeps everything in memory? it beeps ++++ suddenly no one knows where we are in our programming. When he decided to work well all is well, it is great. Today soup: he did not mix !!! forced out of shot my foot soup! No. What is this blender in this case? Purchase not advise.