Why are some of my actions failing to respond?

My Exchange Email account disappeared. I reentered it and it works again, but the warning sticks. It directs to my Email accounts, but the Hub list of contents indicates they are all right while the (all empty) BBM, Calls and PIN messages have yellow warning indicators. I reset the Email accounts and the Passport phone, but the ugly warning is still there.

Have you been able to fix this issue? If you have, could you update us with the solution you have found to work?

I had to reset the phone to manufacturing state and reinstall everything.