I also got the [link|https://www.yococino.org/blog/tiene-solucion-error-c150-thermomix-tm5/|C150 error|new_window=true] on the screen and what they tell me is that I have to take it to the Vorwerk Technical Service, as well as having a high price, for a software update and in some cases, they say they have to change the screen, making the fault more expensive. Have you found a solution?