Xbee pro 900 sleep mode 8 problem

Hi,

I have an xbee pro 900 with firmware version 1061.
I am trying to set it to sleeping mode 8 through the xctu but i get a response “error” from the module.
Modes 0, 1 ,4 and 5 are working ok, but 7 & 8 always return error.

Thanks, Antonis

The sleep modes you are referring to are not supported by that module or firmware version. That is why you get an Error.