I'd agree if the problems is within the software "black box" (the software term, not the aircraft thingy). But to me it currently looks like it's largely a pro

I'd agree if the problems is within the software "black box" (the software term, not the aircraft thingy). But to me it currently looks like it's largely a problem of how the different systems interact and how it's communicated to the users aka pilots. That's something one should be able to spot from the flowcharts/blueprints or whatever they have to document system integration.