As I was practicing FMQ last night about 12 am my D1 kept telling me I had a thread break but didn't. I have cleaned it several times, changed threads, bobbin thread, needle but to no avail. I think maybe it has something to do with the thread cutter. You all with a D1 have you ever had this problem. My dealer is out of town until Sat. I really, really need it. :wink: