Lets do this one step at a time. Batik's are no difference than any other fabric exept they have been dyed with a wax on the cloth. 20,000 stitches is a very small design for me. Most of mine are between 40,000 and 60,000 stitches. You should have no problem with just 22,000
This is what I would like you to try.
1. Hoop a piece of medium tear-away stablizer. Make sure it is tight. Put the hoop on the machine.
2, Put a piece of light weight tearaway under the hoop.
3, Put in a new needle if you haven't the last couple of times you tried using the machine. I change needles every 4th bobbin.
4, Lay your fabric on the hoop, if you have a basting option use it, otherwise just GENTLY keep the fabric in place till the machine takes about a 100 or so stitches. Do not stretch or try and reposition the fabric after the machine starts. Let the machine do its thing,
5, Let me know how you did. If you have a camera take some pictures and post them so we can see what is going on.
Marge In Fl.