What tech sucks for you

I brought an LG Smart washer and dryer set with a bunch of preset cycles. The service guy is his coming out again for the dryer. This is the 4th time in less than 2 years for the same NO heat issue. All this tech and the basic function of heat doesn’t work, makes me want the old dryer with no technology but dried everytime back. Which tech make you want your old stuff back?

I brought an LG Smart washer and dryer set with a bunch of preset cycles. The service guy is his coming out again for the dryer. This is the 4th time in less than 2 years for the same NO heat issue. All this tech and the basic function of heat doesn’t work, makes me want the old dryer with no technology but dried everytime back. Which tech make you want your old stuff back?