[Solved] Trouble importing USW-Pro into the Unifi Plugin

[FullyBorked]

I'm using the community repo and have install the Unifi Network Controller plugin.  I'm trying to setup and adopt a USW-Pro-24-POE switch.  But I'm struggling.  I get an error right at the end of the import wizard that the error "{Mac} is not a valid target".  I understand this is most likely a Ubiquiti issue, and that OPNsense doesn't control the actual controller.  But how do I know what controller version is installed with the plugin?  Wondering if maybe it's out of date?  Also if any unifi folks have seen this before if you have any info.   

Update: Figured out the issue, the instructions for the plugin lead me a bit astray.  It states to initially go to port 8080 for initial setup then use 8443 afterwards.  However 8080 will fail but using 8443 to start with worked without a hitch.