> Analyze failures I think this is all you need really. You can timebox (sprint) or iterate or whatever but have the discussion on (a) the cause of the problem

> Analyze failures I think this is all you need really. You can timebox (sprint) or iterate or whatever but have the discussion on (a) the cause of the problem and (b) how to avoid it in the future. (This is ISO9001 in a few words)