John W Springfield , VA January 01, 2017 Ge profile microwave malfunctioned quit cooking at random intervals had to restart etc Replaced control panel/touch pad. You Tube vids helped, but still ran into a few unexpected surprises they didn't mention. But got it done and it works great. Saved hundreds of dollars not having to buy a whole new unit. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes