I am getting this error: "ERROR: process command,-6" while firing AT+WlanSetMode = STA (ending with \r\n or only \n )command from MCU. Can you please suggest to overcome on that issue. I just tried keeping MCU in boot mode and tested with serial terminal then it works fine so may be some issue from my controller side. Please suggest. But strange thing is that when I am firing AT+TEST from my MCU then it is giving proper OK response then I can't understand where is issue so please suggest me to overcome on this issue.