Hi,We have an app that is run in kiosk. We configure the app to run in single app mode using apple configurator.Device: iPad Pro (9.7 inch)OS: iOS 10.2The app was installed 3 weeks ago and suddenly, the app becomes unusable and an error alert popped up"Guided access app unavailable. Please contact your administrator"Screenshot: https://trello-attachments.s3.amazonaws.com/539db23e439b1461d4bf3c00/5892b72004b17e2b7d6b2fed/3f629b1ebc90a232d8828917f440efaf/Pasted_image_at_2016_09_12_10_57_AM.pngWe couldn't find the source of this issue.We've tried several approaches to reproduce this:1. Forcing the app to crash but app just restarts automatically and we don't see this error even after 10-20 crashes.2. Even if certificate used by apple configurator profile is expired, app continues to run fine in our test environment.Can someone help in pointing out the potential reason for this issue?Thanks