pi@satnogspi:~ $ satnogs_fsk_ax25.py --soapy-rx-device=driver=rtlsdr --samp-rate-rx=2.048e6 --rx-freq=145825000 --file-path=/tmp/receiving_1738935_2020-02-22T02-23-02.out --waterfall-file-path=/tmp/receiving_waterfall_1738935_2020-02-22T02-23-02.dat --baudrate=1200 --rigctl-port=4532 --gain=49.6 --decoded-data-file-path=/tmp/data_1738935 Found Rafael Micro R820T tuner Found Rafael Micro R820T tuner [R82XX] PLL not locked! [INFO] Using format CF32. Traceback (most recent call last): File "/usr/bin/satnogs_fsk_ax25.py", line 472, in main() File "/usr/bin/satnogs_fsk_ax25.py", line 457, in main tb = top_block_cls(antenna=options.antenna, baudrate=options.baudrate, bw=options.bw, decoded_data_file_path=options.decoded_data_file_path, dev_args=options.dev_args, doppler_correction_per_sec=options.doppler_correction_per_sec, enable_iq_dump=options.enable_iq_dump, file_path=options.file_path, gain=options.gain, iq_file_path=options.iq_file_path, lo_offset=options.lo_offset, rigctl_port=options.rigctl_port, rx_freq=options.rx_freq, samp_rate_rx=options.samp_rate_rx, soapy_rx_device=options.soapy_rx_device, udp_IP=options.udp_IP, udp_port=options.udp_port, waterfall_file_path=options.waterfall_file_path) File "/usr/bin/satnogs_fsk_ax25.py", line 141, in __init__ self.soapy_source_0.set_overall_gain(0,gain, False ) AttributeError: 'source_sptr' object has no attribute 'set_overall_gain'