I just finished a quilt on my Babylock Unity and am trying to make an embroidered label. For some reason, the stitching is skipping and then stops... with error message to
check and rethread the upper thread. I have threaded and re-threaded dozens of times but cannot get this fixed. I also tried changing the spool of thread and the bobbin. Naturally, it is Sunday and the shop is closed. And yes, need it done yesterday

I would appreciate any suggestions.
Thanks,
Mel