Cubecell does not send _hex properly to gateway

I finally got connected my gateway HT-M00 to the TTN server.
For my testing to transmit data from my end node to the server I am just using WASN CUBECELL CONFIGURATOR ver 9.2. In fact I do not have neither work with arduino boards at all, I am planning to use a dsPIC from microchip, that is why I am figuring out how this CUBELCELL->HT-0M00->TTN_SERVER WORKS, so that I can implement it in my dspic code.

Following is the log test of the WASN:
FW-version: 3.1.1

Sensor Port Scanning…

 Sensor Bus error

AT Rev 0.8
+LORAWAN=1
+KeepNet=0

+OTAA=1

+Class=A

+ADR=1

+IsTxConfirmed=1

+AppPort=2

+DutyCycle=15000

+ConfirmedNbTrials=4

+ChMask=00000000000000000000FF00

+DevEui=70B3D57ED004E055(For OTAA Mode)

+AppEui=0000000000000000(For OTAA Mode)

+AppKey=80407505C81916D00291C7ADF93147F2(For OTAA Mode)

+NwkSKey=00000000000000000000000000000000(For ABP Mode)

+AppSKey=00000000000000000000000000000000(For ABP Mode)

+DevAddr=00000000(For ABP Mode)

LoRaWAN US915 Class A start!

joining…joined

Probing for GPS …

ASR is Waked,LowPower Mode Stopped

+OK

+Send Hex Data:1234

confirmed uplink sending …

Auto LowPower Mode

ASR is Waked,LowPower Mode Stopped

+OK

+Send Hex Data:1234

confirmed uplink sending …

+OK

+Send Hex Data:1234

confirmed uplink sending …

+OK

+Send Hex Data:1234

confirmed uplink sending …

Auto LowPower Mode

ASR is Waked,LowPower Mode Stopped

+OK

+Send Hex Data:5678

confirmed uplink sending …

Auto LowPower Mode

ASR is Waked,LowPower Mode Stopped

+OK

+Send Hex Data:5678

confirmed uplink sending …

Auto LowPower Mode

Following is the corresponding response picture of the TTN

PROBLEMS:
1.) I am not able to receive consecutive set of data, no matter the delay time between the sending. I am just able to receive it only if only after a press the reset button. As you can see I was able to receive only “1234” but not the following data transmitted “5678”

2.) I need the HTCC-AB01 “barebone” C code or example of it so that I can implement it in my dspic. Is there any timing that I must follow between issuing AT+ commands?. If you can please put together header file, fuction for sending or transmitting AT+ commands, etc will be bery nice. As I said I do not use arduino, and every single code you have available is either for Arduino or ESPxx. (C++???)

3.) The following HTCC_AB01 AT comands (V0.6) do not work, it is not reconigsed:
a.- AT+AutoLPM=0 nor 1, it is just always in auto Auto LowPower Mode
b.- AT+LoraSet=? neither fixing a certain value.
Others commands such AT+Copyright=0, AT+ChipID=?, AT+LORAWAN=0 OR 1, and some others are working o.k

If you need me to split these problems into different topics, please just let me know it.

Thank you so much in advance for your time for helping me to resolve my issues.

Please allow me to add the 4th problem that I forgot to mention before.
4.) CubeCell HTCC-AB01 frimware also search for attached sensors. Please can you provide a firmware that does not search for any port. I need the shortest bootup time possible. It will be nice to have the option of not searching at all for any attached device.

Sensor Port Scanning…

Sensor Bus error

Probing for GPS …