AR Experience Publishing debug

I am using Creo 8, and I am having problems publishing an AR experience of one of our larger assemblies, it fails, but I do not get any helpful feedback from the status bar or the popups

is there a better way to see why it is failing? I have been able to publish this assembly in the past, during a round of checks from my team we found a couple issues that were fixed on the Creo side, but when trying to publish again it is failing. I have tried to publish other smaller assemblies and they are hit or miss, I have published single part files and it is also hit or miss. I checked and it is not a firewall issue from what I can tell, but going to the https://app.ar-design.ptc.io/ site is very slow and occasionally will error out.

Thanks!