LZW36 Inclusion Mode

Has anyone had any issues not being able to get the LZW36 into Inclusion Mode? I hold Button A, and press Button B 3 times fast and I cannot get it to go into that mode. I once got it, maybe twice, but I’ve literally tried it 30 more times in different speeds and such and I cannot get it to go. Any tips?

Well it just randomly started to work again, 3/4 times I can get it to go into inclusion mode. Not sure what changed.