Seem to have a very annoying issue, since the upgrade to SP2 i have one user whos mobile device just stopped working. It is very similar to the issue with the 2010 > SP1 where the permissions just reset or become un inherited.
When i check security the inherited permissions has again become unselected. So i select it refresh etc and the policy will at some point refresh. After x hours i will check on it again and it has unticked itself, ALL other users are fine with their mobile devices.
Does anyone have any ideas why this one users inheritance permissions just become unticked?