Has anyone else experienced this??
I recently upgraded to Orion 8.5 (from v7.7) and trying to update some nodes from ICMP to SNMPv3. Using the add node wizard to update a node it doesn't change the ObjectSubType to SNMP. When this happens you cannot list the resources to a node and you can't change the setting for SNMP. I did figure out a work around, that is changing the ObjectSubType (node table) in the database to SNMP for each node.
I haven't heard back from my trouble ticket. It seems that they don't repond to emails very quickly.