I put it on for a silent cycle during the night and woke up to the cycle complete but a rumbling sound and water still in the bottom of the dishwasher. If you turn the power off on the door front the rumbling continues, you have to turn it off by the switch for it to stop, then if you turn it back on again it rumbles again.
I have check the hose for kinks and the waste pipes are working just fine for the sink. It sounds like the pump is trying to pump but either is broken or blocked.
How do i fix this?