sr: [00:25.772872] scpi_tcp: Successfully sent SCPI command: ':WAV:START 120001'. sr: [00:25.772913] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:26.098721] scpi: Got response: '1', length 1. sr: [00:26.098757] scpi_tcp: Successfully sent SCPI command: ':WAV:STOP 150000'. sr: [00:26.098763] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:26.507681] scpi: Got response: '1', length 1. sr: [00:26.507715] scpi_tcp: Successfully sent SCPI command: ':WAV:BEG'. sr: [00:26.507719] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:26.528781] scpi: Got response: '1', length 1. sr: [00:26.528828] scpi_tcp: Successfully sent SCPI command: ':WAV:DATA?'. sr: [00:26.528831] rigol-ds: New block header expected sr: [00:26.538374] rigol-ds: Received data block header: '#9000000000' -> block length 0 sr: [00:26.538436] scpi_tcp: Successfully sent SCPI command: ':WAV:START 120001'. sr: [00:26.538443] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:26.538446] scpi: Got response: '', length 0. sr: [00:26.548786] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:26.891045] scpi: Got response: '1;1', length 3. sr: [00:26.901159] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:26.903932] scpi: Got response: '1', length 1. sr: [00:26.904008] scpi_tcp: Successfully sent SCPI command: ':WAV:STOP 150000'. sr: [00:26.904015] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:27.094786] scpi: Got response: '1', length 1. sr: [00:27.094831] scpi_tcp: Successfully sent SCPI command: ':WAV:BEG'. sr: [00:27.094837] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:27.402820] scpi: Got response: '1', length 1. sr: [00:27.402864] scpi_tcp: Successfully sent SCPI command: ':WAV:DATA?'. sr: [00:27.402868] rigol-ds: New block header expected sr: [00:27.402871] rigol-ds: Received data block header: '#9000000000' -> block length 0 sr: [00:27.402882] scpi_tcp: Successfully sent SCPI command: ':WAV:START 120001'. sr: [00:27.402886] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:27.411686] scpi: Got response: '#9000030000<9A><93><9A><93><9A><93><9A><93><9A><93><9B><93><9A><93><9B><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><92><9A><93><9A><93> <9A><94><9A><93><9A><93><9B><94><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9B><93><9A><93><9B>', length 1460. sr: [00:27.422076] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:27.422103] scpi: Got response: '<93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9B><93><9B><93><9B><93><9A><93><9B><93><9A><93><9B><93><9A><93><9A><93><9A><93><9A><93> <9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><94><9B><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9B><93><9A>', length 5840. sr: [00:27.432179] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:27.432231] scpi: Got response: '<94><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><94><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93> <9A><93><9A><93><9B><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><94><9A><93><9A><92><9A><93><9A><93><9A><93><9A><93><9A>', length 10220. sr: [00:27.442321] scpi_tcp: Successfully sent SCPI command: '*OPC?'. sr: [00:27.442349] scpi: Got response: '<93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><93><9B><93><9A><93><9A><93><9A><93><9A><93><9A><93><9A><94><9A><93><9A><93><9A><93> <9A><93><9A><93><9A><93><9B><93><9A><93><9A><93><9A><93><9A><94><9A><93><9B><93><9B><93><9A><93><9A><93><9B><93><9A><93><9A><93><9A><93><9A>', length 7300.