This is okay to use one way or the other but unacceptable for dual use. Wattage is compromised in the microwave because of the convection oven feature. Performance Microwave is very slow if the oven is full. Convection oven takes almost as long to heat up as my regular big oven. Settings/Features You have to keep taking the rack in and out of the oven to go from convection to microwave and vice versa. Dangerous when the rack has been heated and then you need to use the microwave. Ease of Use see above comments

Denkar11

170500