We got the GE dishwasher within the last two weeks. Installation was made a bit complicated by leaks under the sink that 
were not detected by the original installers. 
We had to call them back to fix the problem. The dishwasher has also been emitting short, soft “beeps” when the door is opened or closed. It also beeps at other, random times, for no particular reason. Calls to GE for troubleshooting did not solve the issue. We finally got on the phone to GE again, and an authorized GE repair person is coming tomorrow. We are hoping this will finally put an end to the beeping.