My app is being killed when I exit and them enter a different app with the following message:

 MyApp[4499] has active assertions beyond permitted time: 
    {(
        <SBProcessAssertion: 0x2abd30> identifier: Suspending process: MyApp[4499] permittedBackgroundDuration: 10.000000 reason: suspend owner pid:25 preventSuspend  preventThrottleDownCPU  preventThrottleDownUI 
    )}


Fri Nov 19 15:46:22 SirNods-iPhone SpringBoard[25] <Warning>: Forcing crash report of MyApp[4499]...

I have tried disabling analytics and I have set UIApplicationExitsOnSuspend to true. Still getting this error.

Can anyone give me a clue as to why I am getting this?

Thanks,
Don