Originally Posted by
meyert
I have had this happen. And I rip it all out because its a mess and I don't know if it will hold up. I don't know what causes this, but my solution has been to just start over. My experience is that it takes less time to start over than to fight with it. I unthread the machine and wind a new bobbin and then rethread and then it works fine. I will be interested to see what others say
I think machines just get tired and want a rest! Follow advice above and add a new needle and by the time you get all that done, the machine will have recovered from its snit. froggyintexas