Nagios Support Forum

hi guys,
i have nagios fusion 4.0 and four servers of nagios xi. but they aren't connected. earlier everything was fine.
the tectical overview displays me strange things that there are no servers checked.
what should i do to correct it?

Hi @Shisa,

Any chance you changed the password for the administrator account? If you log into Fusion and go to Servers >Manage Fused Servers and select Edit under action and then select the Test Fusion Settings button. Is it connecting?
Please let me know.