A profile called "whitelist during school hours" is setup with a time filter. It has a whitelist, so that private games and other unwanted apps will disappear from the students' home screen. Unfortunately, the profile works only for 60-80 % of the iPads automatically. We have to push the button "re-try" in the administration console, or we have to ask the students to open the app Jamf Student, so that their iPads asks the Apple Push Server for any updates (including updates on profiles).
Have you experienced non-reliability with time filtered profiles?
Any suggestions how to fix that are welcome. (We tried IP address based profiles that work a bit better, but they aren't reliably either.)
