From what I can see your device's ESE, FSD, NBRSD and BRSD option bytes look incorrect. I am not certain how your device ended up in that situation but a common cause (from what I've learned) is disrupting power to the device when FUS is working with...

Was anyone on this post able to figure out what solves this issue? I am having the same problem but with the Zigbee stack, the function call SHCI_C2_ZIGBEE_Init() never returns.

Hi Pascal,I am currently stuck on the same problem. My application uses BLE and Zigbee in static concurrent mode with FreeRTOS. The BLE application runs fine. But when I switch to Zigbee, the SHCI_C2_ZIGBEE_Init does not return. Can you please explai...