[Zigbee] No data polling - Network Timeout Request instead

[Launix]

Hello, 

I work with the Zigbee Light Switch exemple from SDK 2.7.0

After association, the device never use the Poll data as for end_device role. But, it sends continuously Network, timeout Request.

I have CONFIG_ZIGBEE_ROLE_END_DEVICE=y in prj.conf

Thank you.

Best regards,

[Launix]

I resolved the issue.

I needed to add: 

zb_set_rx_on_when_idle(ZB_FALSE);

The device was in radio listening, what explained no polling data.

Best regards,