Finally got around to replacing the old behemoth which was also a Panasonic and which gave us more than twenty-three years of good service. It would have cost more to fix than many contemporary new ovens, and while it was hard to let go, the time had come to replace it. I've been without a microwave for about eight months, and surprisingly I didn't miss it very much. The only thing I really missed was not being able to heat up my favorite TJ's frozen entrées. The new oven cost less than half of what a repair to the old one would have. It's not quite as powerful (900 watts vs 1200 watts), and while it's just about as big inside the outer dimensions are quite a bit smaller. Bought it directly from Panasonic and, OTD, saved about 12% compared to Amazon.