Hello. This dishwasher has always worked fine - but it may be time for a new one. Here is the problem - just recently the dishwasher has been leaving food debris on dishes, glasses, etc. You can tell that the dishwasher ran through its cycles for the water is gone and the dishes are dry - but when you take out the items you can see dried foods left behind. I have checked the discharge line and it is clear. The machine is getting water to it. The heating function appears to be working. Thanks, John.