Plotly doesn't load most of the time

Same problem on Microsoft Edge. fig.show() appears to work once every 5 minutes. Unlike @adi700’s, I don’t see any blocking content message.

@Emmanuelle, I tried:
pio.renderers.default='chrome'
But although my chrome is running, it says:

~\Miniconda3\lib\webbrowser.py in get(using)
     63             elif command[0] is not None:
     64                 return command[0]()
---> 65     raise Error("could not locate runnable browser")
     66
     67 # Please note: the following definition hides a builtin function.

Error: could not locate runnable browser

Any idea on how to fix it?

Nevertheless, this appears to work without any issue though:

fig.write_html('tmp.html', auto_open=True)