deleted host reappear after discovery

[127GSold]

Hello everybody,

I'm trying to figure out why I delete hosts (servers and device removed from network) reappear after discovery runs (about in 1 h).
Is it a common problem?
I currently have the 6LTS version.

BR

[dimir]

It is not common. Did I understood you correctly that you removed the hosts from Zabbix configuration and you unlinked the corresponding devices from involved LAN (IP addresses do not respond) and still the hosts are created on the next Network Discovery rule run?