Grrrrr! It did it again! I took the bobbin and thread out and cleaned out that area under the plate and bobbin area. I neatly covered the feed dogs with painter's tape (can't be dropped in this model). I sewed perfectly for about 4 minutes then SNAP! I am afraid this issue might come with speed. When I picked up the pace a little, that's when it broke. Maybe I need to just keep it on slow and try. But first, I have to buy another pack of needles. Good thing I have a 40% off coupon.