put the following update in the local hosts file of primary, secondary and connector hosts.
<ipaddress> <fullqualified hostname> <short name> primary
<ipaddress> <fullqualified hostname> <short name> secondary
<ipaddress> <fullqualified hostname> <short name> connector
If that does not resolve it, configure the $SPECROOT/.hostrc on each SpectroSERVER (not the OneClick servers) to have just a + symbol and nothing else. If there are machine names in the file remove them all and enter just a + symbol. This allows access from other servers where resolved names may return a fully qualified name, or a name with case sensitivity that does not match what Spectrum has. The + tells the code that as long as it can resolve the name of the other server, it can try to connect.