syncrepl rid=3
provider=ldap://10.1.1.69:636
type=refreshOnly
interval=00:00:01:00
searchbase="o=test"
filter="(objectClass=*)"
scope=sub
schemachecking=off
bindmethod=simple
binddn="cn=root DN, o=test"
credentials=xxxxxxxxx
[and]
syncrepl rid=2
provider=ldap://10.1.1.82:636
type=refreshOnly
interval=00:00:01:00
searchbase="o=test"
filter="(objectClass=*)"
scope=sub
schemachecking=off
bindmethod=simple
binddn="cn=root DN, o=test"
credentials=xxxxxxx
Maybe try adding
retry="120 +"