BX3105 not entering enter data mode

IoT Modules
1

Hi. I need some help with the BX3105 module (firmware P.1.0.0)

I’m sending AT commands via UART to the BX3105 module. However the enter data mode command (AT+SRSPPSTART=1) only works sometimes.

I’ve realized that the first BTC session I create works ok (I receive the “CONNECT” response) but when closing it and starting a new one I neither get any feedback from the UART nor the module enters data mode.

Thanks in advance