I'm still happy I bought it and imagine there would be similar problems with any of the elecrical ones as there are so many components that can break. Because I was loving the Pressure cooking so much I had been thinking of buying a stove top one so now that I've got a back up I'm not overly concerned, as long as their customer service continues to be good I'll be happy. If another breaks within the warranty I might think of getting my money back. Working from home today so have been able to cook creme caramel to have for dessert tonight, it fitted much better in the slightly bigger stove top PC.
