os x 10.10.3 有和我一样蓝牙连接异常的吗？

系统版本：osx 10.10.3 public beta(14d127a)
音响是jbl pulse
问题是蓝牙连上马上又断开。。。
下面是系统日志
15/4/3 08:37:52.000 kernel[0]: IOBluetoothDevice::setProperties() -- calling hciController->CallCreateDeviceReporter() -- this = 0x5800
15/4/3 08:37:52.000 kernel[0]: IOBluetoothHCIController::CallCreateDeviceReporter -- calling enqueueAction() -- device = 0x5800
15/4/3 08:37:52.000 kernel[0]: IOBluetoothHCIController::CreateDeviceReporterAction -- device = = 0x5800
15/4/3 08:37:52.000 kernel[0]: IOBluetoothHCIController::CreateDeviceReporterAction -- calling CreateDeviceReporter() device = = 0x5800
15/4/3 08:37:52.000 kernel[0]: IOBluetoothHCIController::CreateDeviceReporter -- device = = 0x5800
15/4/3 08:37:52.137 bluetoothaudiod[8751]: Logging disabled

连n次有可能出现连接成功
15/4/3 08:37:58.472 blued[91]: Trigger core audio to connect to bluetoothaudiod

昨天这样没在意，今天还是这样，删除重新配对，重启都不行。