run all below on a notebook cell isn't working

[Paddy_chu]

Hi All,

Does anyone noticed if you "run all" the first time on the notebook, later if you click "run all below" on a cell, that wouldn't work anymore, and require to click "run all" again.

It doesn't happen to me about couple of weeks ago, I used to run all on my notebook, make updates on the code and select run all below on a certain cell so saving time of running things that are clean and correct on the previous cells. Not sure if this is due to recent change of setting or whether this could be fixed.

Appreciate anyone's thoughts. 

Thanks

[Advika_]

Hello @Paddy_chu!

This doesn't happen with every notebook, but it's likely due to cell dependencies. When you Run All, the final cell might modify or clear the data. Later, if you use Run All Below from a middle cell, it may not work if the required data from earlier cells isn't available.