Hi Jac,
Thanks for the reply. I appreciate the feedback to make sure I format my question properly. I’ve tried to make the code more readable.
When I setup the Arduino code I made sure (per the directions) to use lsb format. I also checked and made sure the ids are correct. The ones from the gateway data page match what was setup in the application/node page of thethingsnetwork - see below:

I don’t know what the secret is? was that just that they are entered in the correct byte order? Sorry I am new to all of this.
Thanks,
Steve