Root cause works better if you can come back next time the same thing happens and find a different root cause to fix. keep repeating until the problem doesn't happen enough to care anymore.
If the result/accident is too bad though you need to find all the different faults and mitigate as manyias possible the first time.
> Root cause works better if you can come back next time the same thing happens and find a different root cause to fix. keep repeating until the problem doesn't happen enough to care anymore.
This sounds like continuously firefighting to paper over symptoms rather than address the problems at a deeper level.
If the result/accident is too bad though you need to find all the different faults and mitigate as manyias possible the first time.