Hello  ,We have 4 LDAP Directories created since implementation (over 6 years ago) from where users are synced and it is working fine but now we want to add another OU to be synced but the Add New button is missing : 

Hi . First some informations regarding my infrastructure : WLC 2504 vers  8.3.133.0 Access points : Air-Cap 2602 , Air-Cap1532,Air-AP2802 Phones 8821 , 7925 802.11a/n/ac 802.11/b/g/n I can provide more detail if needed. Problem started when replacing...