Peripheral in back ground: UUID missing

Hi, Im using an iOS 6 app to advertise a service. If I background that app I still get advertisement packages in my scanner app (actually it is the same app that also as a scanning part) but the CBUUID in the advertisement data dict is empty. How can that be? Is this even possible? How can I fix that? Any help appreciated ;) Thanks, Philip _______________________________________________ Do not post admin requests to the list. They will be ignored. Bluetooth-dev mailing list (Bluetooth-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/bluetooth-dev/site_archiver%40lists.... This email sent to site_archiver@lists.apple.com