Notifications stops working after connection with peripheral device

[Amit Mehta]

I have created a custom service with few characteristics which read data from nRF52832 and notify intern to nRF52840 which then send those notifications to mobile device.

notification between nRF52832  and nRF52840 works fine.

but issue i am facing is getting notification on Mobile device. Notifications works fine if nRF52832  and nRF52840  are not connected once connection established notification stops working 

other read and write characters works fine but with delay.

[Jared]

Hi,

Sorry for the late reply.

• What SDK version are you using?
• Are you using the nRF Connect on the mobile side?
• Could you explain a bit more what roles the nRF52840 has? It seems from your description that it acts as a multi role relay? Could you share your project?
• Is the BLE_GATTS_EVT_HVN_TX_COMPLETE event generated on the nRF52840 when a notification is sent to the mobile phone?
• Is the application on the nRF52840 running into any run-time errors? 

regards

Jared