Originally Posted by
GreatBigSea
Pretty sure the QRH drives you to attempt and control the cabin pressure manually, so it shouldn't be a surprise if they did in fact make that effort.
I didn’t convey what I was attempting to say well, that’s on me, In the NTSB brief it sounded like the controller switch was still in auto as in only 1 channel of the auto made failed the 2nd channel was operating as it should therefore keeping the switch in auto. They are saying as of now they do not think this was a cause. NTSB says it was MAN but was in auto
https://www.youtube.com/live/kGWLBLb...kGUiXAvYtFemqo
Around 8:50 in you can listen sounds like it was in auto still functioning as it should