Why is my Magimix Cook Expert's screen frozen? 24 September 2023 22:44 Updated If there is a problem with the Cook Expert's display screen, switch your appliance off and then on again. If the problem persists, contact the Magimix Service Department. Related articles What does «ER 1», «ER 2» or «ER 3» message on the screen of my Magimix Cook Expert? Why does food sometimes stick to the bottom of my Magimix Cook Expert? The motor does not start when I select one of the SOUP programmes. Is the Magimix Blender Power Bluetooth connected? How can I remove food stuck to the bottom of the metal bowl of my Magimix Cook Expert?