Fellow sewers. Husqvarna makes a needle threader that cannot be beat. It is a stand-alone (totally separate from the machine) threader. One came with my serger and the other handful of them in my sewing room were purchased at the dealer when I realized how easy to use and helpful they are.
If anyone has an auto-threader problem that doesn't have an answer, consider Husqvarna's little hand held threader.
Enjoy the rest of the day. I am going to turn out cabinets and rethink their arrangement. Yuck.
P