Rejected App, Watchdog timer or missing entitlement

So I have an app that has twice been rejected from the app store and I really could use some help! It has been rejected for the Watchdog timer forcing it to quit when it is first opened. However I have not been able to reproduce this on any of my devices. It does take a long time to build to a device when using xcode (i know that when built from xcode the watchdog is disconnected). But I have a