It did well making a smoothie with the preset but today was my first try at making soup. I used the soup preset and although steam was coming out the top it kept going. I let it go another minute till a really large amount of steam was coming out the top and the soup was boiling in the container and it still didn't turn off. I started with very hot liquid.
There are some people with the 750 here. Did your soup preset turn itself off when you had steam? I had thought this machine had sensors.