I've had so many problems with my modern Bernina that I scream on a regular basis. Yes, it's in the shop again. None of my vintage machines ever drop parts out on my lap, have sensors fail regularly or have to be shipped to Chicago for repair:< My vintage machines are always reliable. My newer Bernina does wonderful things when it's working correctly. But, I always wonder when using it, when it will break down again! I feel your pain.