Hello, this is my first time posting a question: I tried using the ofdm_tx and ofdm_rx examples with two USRP B200s, but even though I could see the ofdm spectrum on the receiver end, the time graph at the end of the demodulation was blank (straight line at 0) and I received the error
"gr::log :INFO: header_payload_demux0 - Parser returned #f gr::log :INFO: packet_headerparser_b0 - Detected an invalid packet at item 6720" The associated screenshots are posted on this page: https://dsp.stackexchange.com/questions/50283/why-does-my-ofdm-demod-in-gnu-radio-not-return-anything Thank you for any assistance.
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