When I run the "ble_app_blinky_pca10040_s132" example from SDK 17.0.2 and 15.2.0, right after Connected I'm seeing that device is Disconnected from device.
I tried with Mobile Phone and with nRF Dongle, same result.
Error I'm getting is: BLE_HCI_CONN_FAILED_TO_BE_ESTABLISHED
What can be the reason for this kind of error?