For a little while now, my email app stopped syncing properly. Going into the Settings>Email shows that both my accounts I have in there have Sync set to off. However, there is no way to turn it on. Going into the "Account Settings" menu shows both of my accounts, and both are set to check the inbox every 15 minutes. Still, neither one of them are fetching emails on their own. Any ideas short of deleting and having to re-add them again?