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11:34:21 2E8 SPL Request (Get Details) [0xAD2D]: CN=Nuaxz,OU=PATIENT,O=HHF - LDAP server is not available
11:35:49 2E8 SPL Request (Get Other Status) [0xB103]: CN=Idgrj,O=HHF - Requested Userid not found in directory

We were having a lot of errors of type B103 - Requested Userid not found in directory and in researching it I found a suggestion (10094732) to use LDAP authentication vs eDirectory.
I set up a profile as outlined in the manual and it works for the most part, although sometimes people have to try to login multiple times to get connected.
However this not only didn't fix the original problem, it added another one.
Now I am getting errors of the type AD2D - LDAP server is not available
This is puzzling since the LDAP server is actually a load balancing server that has three LDAP servers to choose from and I added a fourth so now it should always be able to get a response from one of them.

Anyone have any ideas?