I recently bought XBee PRO XSC Series 3B 900MHz 250mW (RP-SMA) - XBP9B-XCST-001.
When i plug it in o X-CTU with SeeedStudio xBee Shield and arduino uno (atmega chip removed) to the computer sometimes X-CTU sees the xbee and sometimes does no. And when it sees it, there is an error message called "Function not found in x-ctu". I tried all of the firmwares related to XBP9B and none of them cannot be installed to the xbee. when i open the serial port, there are infinitely many messages coming to serial port like:
It is like a timer.
How can i fix this issues?