I'm so frustrated, but glad I have found other people with the same issue as me. My dryer model is LG DLE4870W. It dries fine, but will only shut off if I open the door. If I shut the door, it starts running again. UGH!! I called LG and was told it was something to do with the assembly? I'm supposed to call an LG technician tomorrow to set up an appointment to come fix it, but didn't know if there was an easier way, and less expensive, way to fix this issue on our own??