I have the H,Viking Sapphire 830 and every once in a while when I start to sew it does a few stitches then the needle jumps to the right.
I cleaned out the bobbin, replaced my bobbin, replaced my thread and it usually works but not this time. I even replaced the needle and it still jumps to the right and says the motor is overheated. Very frustrating.
Does anyone else have this problem?