I have had no issues programming my Xbee using Coolterm, but recently upgraded to Mavericks and now have issues. I can see the Xbee in the Coolterm serial devices list, but after connecting, +++ does nothing. Any ideas? I tried disabling the FTDI drivers and installing the old ones, but this did not help. Thanks.
I also see a solid yellow LED on the Xbee USB adapter, but no other LED's indicating that the device is working.
I also noticed that if I plug my Parallax Xbee Adapter Board into power and ground without an Xbee module attached, the blue and red lights light up. But when I plug the Parallax Xbee USB Adapter Board into power and ground without an Xbee module, only the solid yellow led lights up.