What worries me most...
...is the fact that the Japanese Investigation Team found "this" fault of a wrongly connected part.
What exactly were the Boeing engineers doing the last few weeks ?
And quite frankly - a fire and heat proof box won't solve "this" problem then, will it ?
So either there are multiple errors in the system or the fault-finding process may be flawed. Either or it's not helping the confidence in the plane or its engineers...