MAYTAG Electric double oven and glasstop stove

After a power outage about a month and a half ago the digital controls went blank. The ceramic stovetop worked but neither oven. After three days of sitting(plugged in) deciding what coarse of action to take, it just popped back on and (blinking) and worked fine until the next power outage. Same symptoms, digital board out and ovens not working. I dont know if they reset themselves or not. I unplugged for a couple of hours and flipped the breaker a couple of times. Another blog said that it not uncommon to lose neutral on a 220 line without tripping. I am not sure what that exactly means. I am guessing that it might be the control panel circuit board. I was also informed that these computer control panels were recalled at one point. I am not sure what to do ,Please advise.
Anthony Fischer
Fischerdrywall@gmail.com