Hello,I have been using a Smart Space Heater S for about a year now in my apartment, it did the job well and kept my apartment hot.Last two weeks, I have been visiting my parents and I brought the heater with me.There was often electrical outages and I had the heater on when some electrical outages happened, ever since then the heater has been weird.I turn it on, it starts heating but then there's a popping noise and I think it stops heating (App still shows it's On), then after...Read more