[Discuss-gnuradio] [UHD] Cause of sequence errors (SSSSS...) when using USRP N210 as transmitter?

[George Hadley]

Hello,

        I'm working on developing some gnuradio exercises, some of 
which involve using USRP N210 devices as transmitters. When I attempt to 
run the related flowgraphs, I get a stream of sequence errors (S) in the 
GRC log window. Attached are a pair of GRC flowgraphs in which I am 
getting this error. I have tried installing the latest images to the 
USRPs and updating to the latest version of gnuradio available on the 
github master branch. Can somebody please point me to what I'm doing 
wrong? I've searched around on the topic for quite awhile, to no avail.

Thanks,
George

usrp_fm_tx2.grc
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usrp_bpsk.grc
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