I am finding 2 default Liebert Device templates w/ nearly the same System OID (slight difference)..  when I try to add custom monitors to one of them from a Liebert supplied MIB, Opmanager UI hangs on an ADD function in URI, w/ status none bottom left.  I have to relogin to Opmanager, and go back to templates, but I find my changes are not saved.  I can successfully add and modify other templates and devices so I suspect something wrong w/ the 2 Liebert templates..  there is no way to delete in the UI since they aren't custom templates and these system OID's are already in use..  so I think I either need to delete templates or delete the OID's and use in a custom template somehow.