GE Gdt695ssj4ss , stopped mid cycle, no lights or buttons working

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Brand:ge
Model Number:gdt695ssj4ss
Main Symptom:no lights, no buttons respond
What happens & when:

Error Code (if any):
Parts or tests already tried:main board, interface control & pump
Photos / video link:

Ge gdt695ssj4ss, 6 months ago I replaced the main board & pump, didn’t resolve the problem, I then replaced the interface control board which resolved the problem and machine worked perfectly for 6 months. Last week the dishwasher stopped mid cycle and no buttons or lights would come on. I replaced the interface control board yesterday and it worked perfectly for 2 loads. Today it shut off mid cycle and no buttons work or light up which was the original issue from 6 months ago. I tried to start it while I checked/flexed wire connection from door to machine, didn’t change anything. I can unplug the machine and it will then work again but stops mid cycle and lights/buttons are not working. This is exactly how it acted 6 months ago.

These had some issues with that door harness WD21X21664 causing the same problem. The other possibilities are the control or the user interface and those have already been replaced. Even though the harness looks good I’d go ahead and replace it.

https://www.appliancepartspros.com/ge-harness-asm-door-wd21x21664-ap6034215.html

I will order that today. I agree, on a harness or connector of some sort.

Thank you