I've bought a Xbee Pro SX development kit (XK9X-DMS-0) and I updated the modules with the latest version 9004.
The problem is that when I start a throughtput test in XCTU with 200 bytes packet, the module starts to reboot randomly and in each restart it does not respond for 1 minute. The module sends a modem status frame with 0x01 value (Watchdog timer reset).
I've tested with diferent RF baudrates, Serial baudrates, Channel Masks, RF power levels and finally with the default configuration. Also I've reloaded the 9004 firmware in the modules, and the problem persists.
The problem is not caused by the power supply or antennas, because I'm using the power adapters and antennas included in the kit.
What could I do to solve this problem?
Any definitive help in this regard would be much appreciated!