Adding Checkpoint Node SNMP V3

I am attempting add an Checkpoint VXS firewalls and I am getting "Failed Test" when trying to add the device. We have captured packets and we see that the firewall is recieving the "get-request" and replies "report" so it appears the request is being recied and replied.

There are no errors on incorrect password.

The "Test Failed" is very ambiguios at best can anyone assist or has seen this behavior?