I have a different model but it is doing the same thing! Did you ever find a solution?

I have ran out of ideas on what is going on with my dishwasher. Here is the issue. GE Dishwasher model number GDT605PFM0DS. This dishwasher will run a complete cleaning cycle then hours after the cycle I have nothing lit up on the top controls. You can hit all the top control buttons and nothing will happen. The only way to get the dishwasher functioning again is to go out to my house circuit panel, turn off the breaker for 5 minutes, then turn the breaker back on. I would say 80 percent of the time it comes back to life long enough to complete another cleaning cycle and then it turns off again hours after the cycle. I have replaced the top control board, door wiring harness, and the lower main control board and the issue still happens. I have checked all the connections underneath the dishwasher as in power, ground, wiring in general. I have cleaned all the filters and at this point I am at a loss. This dishwasher is 2 years old. When it does run, it cleans perfectly with no interruptions.