Jupyter error (busy)

Hi
I just started this course and on both the Paperspace (I sued the Fast AI template) and on my local machine with a anaconda and pytorch.

I cannot execute any blocks on the notebooks?

It just says [*]

The kernel is connected and I dont know what to do next?

Try interrupting the kernel and the restart it

Or

Restart the jupyter notebook itself…

Also a bit of detail’s about your machine would make it easier to help…(enough ram, cpu,gpu, os etc)