Graylog not saving AD settings

[Karlis]

LDAP Settings - Not Saving

Not sure what i could be doing wrong, but every time i input my LDAP settings and hit save everything just clears out. Anyone run into this issue? I test server connection, works fine. Do a Login Test, works fine. Hit Save, settings disappear. I tried running sudo graylog-ctl reconfigure after too, settings still dont appear. Graylog version: Graylog v2.2.1+4829190