I got this from. LG who had the dishwasher installed for me, 2 weeks ago.  I have had the machine stop twice with error messages which I don’t understand.  I think it was b6 about the wrong dishwasher soap (I USED THE RECOMMENDED SOAP) and something about balance.  Out of five times I washed my dishes, twice it stopped with these message.  I am very unhappy about.my purchase.