rosserial/arduino xbee [closed]

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Hi all,

I am trying to do a bidirectional communication between an arduino board using rosserial. I am publishing simple quaternion data in both ways, at a 10Hz frequency. When i run over a serial cable all is working properly, but when i connect using series 1 xbees, the communication slows down, and after 10sec breaks completely. I tried various xbees, but all of them have the same problem. I am not sure what xbee limitations cause this. Any ideas or suggestions?

Thanks!