Data ONTAP API Failed: Internal error. Cannot retrieve information for LIFs with role "cluster-mgmt" while vifmgr is offline. Wait a few minutes, then try again. If problem persist, contact your administrator. (Erro 13001)
The two nodes within display:
The "a" node as "offline" while the "b" node as a refused connection
The error message occurs when the admin tries to login through the GUI and subsequently blocks the logon process.
SSH-ing to the CLI Management interface works as per normal.