Thanks for the quick response
Just checked and nodeJS server is already enabled. HTTPS port is already set to 8003. I'm on the same subnet as the PBX when trying to access UCP and the error still occurs. In the FreePBX firewall, it shows UCP using ports 81, 4443, 8001, and 8003.
I tried in Firefox and Chrome and I still get the error. But weirdly I don't get the error in I.E. 11.
I still have the hard drive from when I was using FreePBX 13 just a week ago and UCP works without issue in all of the browsers.
What's UCP in version 14 doing differently?