Do you see the same issues when you load other projects also? Or just this one?
The answer I got from my case:
Hello Tom, Yes,I was able to reproduce the issue you are mentioning about, This is because the functionality of the API Cyble_GapUpdateAdvData() is changed from PC 3.1 to PC 3.3.(>BLE 2.1)
In PC 3.1 , we have to call the API Cyble_GapUpdateAdvData()when bless state is active. In PC 3.3 we have to call the API Cyble_GapUpdateAdvData() when bless state is closed.
By changing line 221 in main.c from if(CyBle_GetBleSsState() == CYBLE_BLESS_STATE_ACTIVE) to if(CyBle_GetBleSsState() == CYBLE_BLESS_STATE_EVENT_CLOSE) you will be able to see manufacturing data changing. We are currently in the process of updating this project as well.
This fixed the issues.