Bluetooth mesh - node with 2 elements - Not enough tailroom for TransMIC



I am trying to make a bluetooth mesh zephyr node with 2 elements.
After provisioning (which assigns 2 node adresses) meshctl ask for the
composition data. This fails with Not enough tailroom for TransMIC:

[bt] [DBG] dev_comp_data_get: (0x20001950) net_idx 0x0000 app_idx 0xfffe src 0x0
[bt] [ERR] bt_mesh_model_send: Not enough tailroom for TransMIC

What configuration option do I need to change (I am working on nrf51822) ?

Kind regards,


Join to automatically receive all group messages.