ok, im still very new to silverstripe and now im trying out user management. i tried to add new members to administrators as well as creating new groups. i tried "add member" and filled out the form. after pressing "save" something seems to happen, but all groups still show "no members". when i tried to add the same user again, i get a "email exists allready", but still no users are listed.
I have exactly this problem on my live server, but not on my local development server. Mostly the settings are the same, but one is running on Linux and one on Windows. (same versions of Apache and PHP etc.,) Linux server doesn't show members, Windows server does, but I'm not convinced its an OS issue.