OBS Active Directory Integration

Hello, I've just started using OBS and I'm having trouble integrating it with AD/LDAP. I've created a service account, OBS users and Admin Groups in Active directory then I've followed the example provided in the obs-admin-guide/User Guide to configure the "options.yml" configuration file. I keep receiving "Authentication Failed" messages when trying to login into OBS using an Active Directory user. I've tested my svc account/user and password (for the ldap bind) via ldapsearch and it works fine. Verified logs under /srv/www/obs/api/logs. production.log - only shows INFO. I can see the moment I try to login, but nothing else. Any tips or any other logs/tools I could check at this point? Sincerely, Fabiano T.