Lost 2 days of work in colab notebook

CY-dev commented 3 months ago

Describe the current behavior I added multiple cells with class definitions and test codes and executed them on Friday and Saturday. Now when I reopen the notebook today, they are all gone with no trace in revision history or notebook versions. https://colab.research.google.com/drive/1H_xk6aR-qpYfWTcvWoYAgHC2GV8N48FN#scrollTo=hlu7H-W-KYPT.

Describe the expected behavior The notebook should contain all my changes up to today.

What web browser you are using Chrome

Additional context Link to a minimal, public, self-contained notebook that reproduces this issue.

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or Share Drive notebooks using the Share button then 'Get Shareable Link'.

vlavrent commented 3 months ago

Same issue as above. I lost all the code i had worked on the past 2 days (from Monday 24th of June). The latest save appears to be on Sunday 23rd of June which is also not correct

cperry-goog commented 3 months ago

If auto-saving ever gets interrupted, you should see a red error message "Saving failed" - please do watch out for that error and manually trigger a save event at that time. We are working to reduce the probability of occurrence of these types of errors in the future.

You can submit feedback in product if this happens again.

googlecolab / colabtools

Lost 2 days of work in colab notebook #4655