Jupyter notebook: connection to kernel restarts infinitely

Question

I just moved on to a new PC at work, installed Anaconda. When trying to run a notebook I see the "connecting to kernel... connected to kernel" message flash to infinity with an icon saying "No connection to kernel". It appears as if the connection gets killed after starting.

Gif: https://i.gyazo.com/6a36abdcc1c5af6e31b4666f4baef4cf.gif

Another person at work in my room has the same problem, so perhaps it has something to do with the antivirus or domain systems at work.

How can I get my jupyter to work?

Answer 1

Turn off the antivirus. In my case there was the Kasperskiy who was blocking the connection