So, oddly enough, I had access to the page. I took a break, the server was reset (because of course it was) - I then proceeded to follow the exact same steps I took to set up the method of access to the Web UI, and it no longer works! As such, I am just not going to come back to this for a while, there’s just too much ■■■■ that’s unstable or doesn’t work consistently and it’s too frustrating to complete.