[Version 3.1.5.12] "Settings/LDAP/Perform" always "in progress..."

[jpboureau]

Hi.

Every time I test the settings using the "Perform" button, the "In progress..." pop-up window remains displayed indefinitely.

Furthermore, the "Saved" pop-up window sometimes appears, sometimes not and sometimes does not disappear.

[jpboureau]

The settings seems correct: in the "Roles" page I see the AD groups in the "LDAP Sync" list.