I purchased the Stainless Steel version of this model (LDT7808SS) in July 2021. The dishwasher did not work from the very start. It had severe leaks from the top of the door. After 2 service calls, the middle rack and water delivery pipes at back of unit were replaced. This allowed the door to close properly and stopped the leaks. Now that we are able to use the dishwasher properly we find out that it will not clean the dishes properly, leaving food residue all over them, which the drying cycle hardens on. It doesn't work even if you pre-rinse the dishes, and doesn't work on any cycle. The dishwasher also leaves soap residue on the front of the lower rack which cannot be cleaned off.
I do not recommend the LG dishwashers. This is our second one, the first only lasted 7 years before the motor stopped working. The LG dishwashers do not clean properly at all.