BLE LN service freeze when second custom service is streaming data

[siri sam]

Hello,

I am facing a issue with the LN service. I am notifying the position at 10Hz and this work well. I have implemented a custom service that allows to send a file by 256 bytes per packet. My custom service is working fine but when I start sending the data, the LN service stop notifying and I am not even able to restart it. 

Hope you can help me find a solution on this issue.

[Sigurd]

Hi,

Are you using the ble_app_lns example ? https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v16.0.0%2Fble_sdk_app_lns_eval.html

What happens when LN tries to send a notification? If you are using ble_lns_navigation_send() to send, what does the function return?

[siri sam]

Hello, I have been able to resolve my issue. I have increased the size of NRF_SDH_BLE_GATTS_ATTR_TAB_SIZE and it seems ot work now.

Thanks