Hello Nandan, Are you seeing the same result after replacing the "write" call with g_sf_comms.p_api- write(g_sf_comms.p_ctrl, "socket send failed\n", 19, 1);? Also, are using the USB driver provided by Renesas? What serial monitor are you using to communicate with the board? Do you have any other threads doing the "write"? are you able to call g_sf_comms.p_api- lock on that thread? Regards
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