What do I need to do to get my Anywhere USB working?

AnywhereUSB Manager shows my AnywhereUSB 8 Plus but red Xed out with a connection summary “1 Unregistered Client ID”. I have added a client and assigned the client to group 1 using the Web UI.

https://www.digi.com/resources/documentation/digidocs/90002383/default.htm#device/anywhereusbplus/content/tasks/t_initial_connection.htm
https://www.digi.com/resources/documentation/digidocs/90002383/default.htm#device/anywhereusbplus/content/troubleshooting/ts_red_x.htm
https://www.digi.com/resources/documentation/digidocs/90002383/default.htm#device/anywhereusbplus/content/troubleshooting/ts_unregistered_client_id.htm