I have an AUS-ION pan.
I had a tough time seasoning it initially. It’s possible that I didn’t clean it enough out of the box prior to the seasoning process.
What worked in the end was organic canola. One thin layer at a time, I’d turn the heat off once the oil had finished smoking.
I chose canola over some of the other oils in the household because it has a higher polyunsaturated content. Just an unconfirmed hunch.