So far, I'm still having problems.  Sometimes it shuts down as soon as I turn it on.  I have an electrician coming back in January.  Your repair person didn't open the dishwasher but said it is my house electrical problem. My Electrician had already been out before the LG repair person came out and verified it was not the house.  My next step is to get the outlet changed even though my electrician said it is good.  Recently one of the "feet" inside tray shot out onto the floor.