I bought this cooktop less than 6 months ago. Had it installed less than 45 days ago. The cooktop started off with a beeping sound going off in the middle of the night and throughout the day when it was not turned on. The only way to get it to stop was to cut the power off. Then the cooktop stopped responding to touch after getting hot. In order to cut it off I had to go turn the power off at the breaker. Now it will not even cut on. This is all with using the cooktop less than 45 days. Also LG has not provided any solutions or support. It has been 7 days since the service company came out and recommended a new unit and I still have NO answer in regards to getting it replaced.