JupyterNotebook "stalling" on Macbook Airflow

Question

Hi All,

I am using a Jupyter Notebook on Macbook Air, but constantly ruuning inside to issues the notebook “stalling” after running a little cells. I day doing data analysis using Matplotlib, and it a simple code to plot the data. The same notes (.ipynb) runs fine on the Windows but gets stuck when runni&hellip;