multiple heartbeat lost
hi, i've installed 4 ap controlled from 1 zone director. the zonedirector is installed in other network. if i deploy only one ap and set director ip manually with the public ip of the zd all go ok. When i install the other 3 ap and set manually zd all ap frequently and randomly disconnect from zd with error "lost heartbeat". All the ap is zoneflex 7343 and connected to dedicate switch and router.
what's the problem?