We have had trouble with all of our LG appliances, first our microwave, stopped working, then our refrigerator (replaced generator)dish washer (new pump)stove now says F9 and today dishwasher says AE. I wish we could go buy all brand new (not LG) but we are retired and can't afford new. You should all be ashamed of the poor quality products you sell. I can see one thing going bad but not all four appliances they are not that old . I had a Maytag washer for 35 years and we only needed to replace a belt. This is ridiculous and I have been reading other customers feel the same as we do and will never buy LG again. I will go as far as to tell my friends and family to stay away from LG products! So now you know how we feel, so what can you do for us. I will be surprised if we ever hear from you.