I have experienced cheap induction tops that do that. The better ones don't. Mine you can tell it a temperature and it sticks it there, so I can basically tell

I have experienced cheap induction tops that do that. The better ones don't. Mine you can tell it a temperature and it sticks it there, so I can basically tell it to slowly simmer a curry or stew and it does the simmering for me. I walk away for hours at a time. It's been more than a decade, so when I have to cook on anything else but that induction top, I find that I burn everything from neglect.