Originally Posted by Grumble

You’re both right.

The company doesn’t fix anything, or really even notice unless it costs them money. If guppy pilots would run the damn APU and keep the airplane cool, maybe they’d do something about fixing the ground air. We’ve only been battling this problem for the last decade(s).

This situation however was a medical emergency/diversion that left everyone in a tight spot. No one failed at anything, it was just a feces sandwich and the Captain stepped up.