[nRF52840 + zigbee ] ZED cannot join to ZC sometimes.

[embedholic]

Hi,

I am on  verifying long run test.

environment

SDK : v3.1.0

PS storage : not erase (ZB_FALSE);      ==> zigbee_erase_persistent_storage(ZB_FALSE);

ZC ---------------------------------ZED

Phenomenon:

I reset ZED continuously.

ZED joins ZC well most of the tries.

but sometimes, it fails.

After fails, ZC should be reset. (ZED reset cannot recover the operation).

From  no 7965, abnormal state logging.

No 7729 to no 7964 shows normal operation.

Board parameter is not changed between the trials.

I attached wireshark logging file.

Please check and give solutions.

If you cannot give the reason of the abnormal operation, 

let me know how ZC can detect this situation.

If ZC can detect this it can restart.

Thanks.

join_error_7965.pcapng

[Marjeris Romero]

Hi,

I will need to consult with our developers about this issue. Please be patient.

Best regards,

Marjeris

[embedholic]

Thanks.. 

When ZED cannot join, Unhandled signal 16,17 occured.