There are 13 servers together in a replica, recently there was a problem, does not work in console namuseradd
displays the error:
"Error in set_option: [-14] Unknown error in LDAP Operation"

NDSTrace in at this moment shows an error on the filter LDAP:
"DDCModifyEntry failed, err = time not synchronized (-659)"

and ndsrepair-T shows that all the servers Time sync Yes

tell me how to solve this problem?