This is a recent purchase and I am a bit disappointed so far. I bought a new oven because my previous oven of less than 10 years did not heat to the desired temperature and I had to preheat almost an hour to get it to 350. I replaced two parts that were supposed to fix the issue but it didn’t. My new oven is less than a month old, was expensive and the same thing happens. The chime goes off after about 5-8 minutes but the temperature is not at 350. I have to wait an additional 10 minutes to get to where I want it. I am afraid to open the door to check for fineness for fear of losing the heat. I have not yet had the opportunity to use the other features but am having trouble getting past this issue since that’s why I bought a new one.