[kfoxx30]

Dishwasher does not clean glasses or plastic cups well or at all on top rack. Sometimes they come out with crusty food particles that were never present when loading. I have cleaned the dishwasher with vinegar, used dishwasher cleaner products, tried powder, liquid and pod detergent. Nothing works or helps. I even run a rinse cycle when the dishwasher empty and will then load and run wih full load. Still come out crusty. Help!