Receive error at side-B

Hi all,

Now I try to make full-duplex program on one USRP1 and 2 daughterboards.
(daughterboard is RFX400)

I tested benchmark_tx/rx.py(in example/digital).
For example, I use these command.

TX-PC $ sudo python benchmark_tx.py -f 420M -T A
RX-PC $ sudo python benchmark_rx.py -f 420M -R B

But it can’t receive packet perfectly on side-B.
“Not perfectlly” is “ok = False” and false pktno.

However I set that db on side-A,
it can receive packet perfectly.

Why it do that?

We can’t use side-B for receive packet?

Please give me advice.

Thanks,
youhei

Did anyone have same error???