I downloaded the pre built image for the ZCU104 board. The board passes self test and the board has internet access.
However, I am attempting to run the jupyter notebook files at https://pynq:9090 as instructed in the docs.
I only get as far as the “Insecure Network” warning and can get no further.
The website that gives advice on how to get past this suggests that which I have already done, which is add "https:// to the web address.