I started getting the message after I set sizelimit to unlimited to correct "LDAP_RES_SEARCH_RESULT (4) Size limit exceeded".
As I said before. It doesn't sound like an error to me. It sounds like you have a client that disconnects before the LDAP server is done sending data. I.e., it doesn't perform an UNBIND. That is not uncommon.
--Quanah -- Quanah Gibson-Mount Sr. Member of Technical Staff Zimbra, Inc A Division of VMware, Inc. -------------------- Zimbra :: the leader in open source messaging and collaboration