Selenium interacting with: your connection is not private

I'm trying to interact with the page "Your connection is not private".

The solution of using options.add_argument('--ignore-certificate-errors') is not helpful for two reasons:

1. I'm using an already open window.
2. Even if i was using a "selenium opened window" the script runs non stop, and the issue I'm trying to solve is when my browser disconnects from a splunk dashboard and I want it to automatically connect again(and it pops the private connection window).

So the question is - How do i click on "Advanced" and then click on "Proceed to splunk_server (unsafe)?

If the answer could be in python it will even help more :)

Thanks