The oven convection function is poor and does not bake properly. What ever I bake does not get properly baked on the bottom of the pan. The heat seems to not be properly circulated. My specific need was to get a micro appliance that had a good baking, convection function. My previous micro with baking/convection function from another company was excellent. I hoped that you micro would be as good, but it was a disappointment. By the way, my previous micro had a maximum of 100 watt, while this one only has 90 watt !