We have a GE front loading washing machine. Regardless of which cycle we set out on, the door does not lock and sits silent for about thirty seconds. Then the drain pump kicks on and does not stop. Last night we cleaned out the filter, blew out the line going to the pump and pressure switch. That alone did not work but we eventually did a "master reset" this morning after letting it sit unplugged for a few hours. It worked for a few loads, and with no warning or changes it is now doing the same thing. Regardless of the cycle the drain pump starts and does not stop until you unplug it (hitting pause or power does nothing, plus the door never locks).