error(0x3D) Disconnected, reason 61 sdk12.3

[Mr.Wu]

I test ble bond with 'ble_app_gls' in sdk 12.3.0

eg.nRF5_SDK_12.3.0_d7731ad\examples\ble_peripheral\ble_app_gls\pca10028\s130\arm5_no_packs

my phone is meizu mx4, android 5.1, another one is coolpad 8690, android 4.4.2, test app is nRF Connect, board is pca10028.

On communication with Android device sometimes the link disconnects with disconnection reason61(0x3D) - BLE_HCI_CONN_TERMINATED_DUE_TO_MIC_FAILURE.

who can help me? thanks!

[Hung Bui]

Thanks Seth. I assume the stack on the phone was expecting to do service discovery before it can handle parameter update request.