I have set up a master/ slave environment. Everything works as expected, with disabled WATO on slaves. When I add a host via WATO on the master which should be monitored by the slave, I see a duplicate host and services on the tactical overview. So adding 2 hosts with 10 services each, results on 4 hosts with 40 services on the tactical overview as well as on Views -> Hosts -> All hosts. So the hosts are shown under the master and under the slave.
when I go to WATO configuration -> Hosts, I only see the two hosts.
How can I fix this?