Brother ST371HD Specialty Stitches stopped working
I’m new to sewing, and I recently started using a sewing machine to make facemasks to donate. I have a Brother ST371HD Strong and Tough machine that’s practically new. It was only used once prior to me making the facemasks. I had the SS (specialty stitch option) setting on, and was using 11/29 specialty stitch, because I felt it secured the facemask with the design I was working with. It was working fine. I took a phone call, and when I returned the specialty stitch stopped working. I changed the thread, the needle, the bobbin, I cleaned the bobbin housing, realigned the bobbin, unplugged the machine, I even switched to different stitches… I tried everything, and it’s not working . I can still use the regular stitches, but I don’t know why all of a sudden the specialty stitches stopped. Has anyone had this problem? I’ve searched the manual and google, and can’t find anything. Any help would be greatly appreciated!! Thanks in advance!