The notebook file has changed on disk

[mwouts]

With large notebooks I get this message:

The notebook file has changed on disk since the last time we opened or saved it. Do you want to overwrite the file on disk with the version open here, or load the version on disk (reload the page)?

I do have the text version opened in another editor, but it was not modified since the notebook was last saved in Jupyter.

[mwouts]

This has similarities with jupyter/notebook#484, which was solved by allowing a configurable buffer time here: jupyter/notebook#3273.

However, in the case of Jupytext, this may become from the fact that .ipynb and .py file have different timestamps. In the case of my current notebook, the .py file was saved half a second after the .ipynb file (which is quite large).

[mwouts]

I think this regression was introduced in version 1.0.3 when working on #180. The fix is included in version 1.0.5.

[YiifanFra]

You can try by changing the name of your file, less special symbols.

[stromal]

My issue was that I have had the same notebook / Jupiter lab file open in an other browser as well.