Just used brand new new cooker for the first time. After some time the thermostat box on top of cooker starts to say HOT. I'm thinking-yes, it is hot. IT'S AN OVEN. Then, unbeknownst to me, the cooker shut itself down at some point and my cook was ruined. Super disappointed. This is an expensive piece of kit. I had very high hopes for it. Now it’s basically an expensive and oily piece of scrap metal.