Wifi hub (plume version) won't enroll in an edge driver invitation

Hi there,

I have 2 hubs in the same location, the one mentioned will not enroll in an invitation that my 2nd non plume hub has no issue with, it installs fine and functions correctly on hub 2.

IDE says that the version is :000.043.00005
Hardware version: SmartThings WiFi, Plume AU

No updates available.

Is there some issue with these hubs?

Edit: I found another thread where there is some talk of seeing 2 hub devices, in the app for these units, one for hub and one for wifi. I can only see the one for the wifi. Other than this issue, the hub has been (is currently) working fine.