RAK 7431 Drop Lorawan Request

LPWAN Nodes
#1

Screen Shot 2021-10-26 at 12.18.20 pm
Screen Shot 2021-10-26 at 12.18.20 pm1135×734 338 KB

I am getting this error after configuring the poll. Before I configured the AT+ADDPOLL it was not having this error.
After configure the AT+ADDPOLL=2:020300000002C438 I now get this error.

Any ideas? Thanks in advance

RAK7431 - Polling ModBus Register Above 127
#2

In case this helps also. It is what I am trying to poll

Screen Shot 2021-10-27 at 7.21.57 am
Screen Shot 2021-10-27 at 7.21.57 am551×685 106 KB

#3

I’m also getting this error, did you happen to find the issue?
image

#4

In your RAK7431 add AT+LPTP=1 LoRa Private Transport Protocol (LPTP) is a RAK proprietary message splitting protocol, which can send data with
a length exceeding the maximum permissible size, using multiple messages