I bought  my ninja  foodi grill about 7 months ago back in 2021. I am still making payments. My current problem with it is that when it pre-heats, my smoke detector  will go off. There is no smoke emitting from the grill. This also happens while cooking. When I originally ordered  the grill, I was sent different model number than what I wanted. And now I can't  afford a new one due to the payments I'm  making on this one. The splatter shield never comes clean.