I was working on a web application and finally got it semi-working. I then lost connection to that website and another that is configured in the same apache instance. I can access the websites via curl locally on the Ubuntu server but all attempt to connect to ports 80 and 443 are failing.
Reminder: It worked until I did the first test this morning, then suddenly it stopped. All necessary Ingress Rules appear to be intact and no firewall is enabled on the server.
I can ssh into the server OK.