Translating to suit your arguments, aren't you ?
Thanks Lemurian. I think we are making progress, kind of trusting each other. Nowadays I shy away from people who "are sure" of things... I prefer the ones who are searching. Perhaps we will never know what happened inside that cockpit that night. But, before a final report (that also may not know...) I believe it is up to us to speculate as to possible causes, without biases. Of course, even a very distant almost impossible possibility, there could have been a malfunction in the pilots, the computers or both. Letīs start from here?