Originally Posted by
EasyPeezy
What machine do you have? I have this problem on my Janome if I forgot to engage the acufeed.
If the problem with your Janome happens without using the AF, I suggest you see if the O2 foot fits your machine. I have the 6600. I was having problems with it hesitating at bulky intersections an seams. The O2 took care of the problem. The underside is different from the O foot.