I've been working on sending position commands to my Kangaroo X2 through UART port 0. Using the Example Project "UART Peripheral" I can initialize UART port 0 just fine and send commands. I connected to my V4 EZB and initialized it with the already written script. I was able to send commands and move my motors through the new project example. When I start up my own old project I've been working on for years and install a new EZ Script and write in the same initialization command I get an error in the debug window;

Code:

 1: UARTInit(0, 0, 9600 )
> Error on line 1: This feature is only available for EZ-B v4
Done (00:00:00.1440082)