I have the same problem.. almost every week unfortunatley. for the fact that your y got stuck, i have two words: dust collection. the rails and lead ...

I'm pretty sure its losing steps, I had his problem with my machine too... my only way around this was to avoid plunge cuts all together... inconvien...

I have the exact same problem with the Z axis... (and who knows maybe the x and the Y too but i will never know if I cant home the z first ! 😆 ...

So what your syaing is we cant use the default profile with the stepccraft machines? I'm finding my Series-2 D840 stepcraft profile lacking in so many...