Not picking up bobbin

[Creative Embroidery]

I am having a rash of starting to sew and not catching the thread on the bobbin. It does it on several different colors and on different designs. I have tried different bobbins, changing the bobbin tension, cleaning and oiling, moving colors to another location.

Any ideas???

[SkyLinePrints]

If you havent found the solution, I would take a look at hook timing and hook alignment.

I seen exactly what you are describing and it always ended up in one of these two places.

Let us know what it ends up being.

[EEAmayaTech]

Is this machine an Amaya or an Amaya XT?