We're seeing some issues using CoreBluetooth in iOS 5.1.1 with a BLE peripheral. Some calls to CBCentralManager (discover services, discover characteristics, read value), result in a console error "CoreBluetooth[ERROR] XPC connection interrupted, resetting" that causes the bluetooth connection to be reset. The connection is dropped and the CBCentralManagerState steps through Resetting->Off->On. This isn't a framework or API error, it's an error at the OS level, and there's very little we can see to debug it. Has anyone else seen this? I filed a radar: 11687913 -Dan _______________________________________________ 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