{
  "scans_per_buffer": 256,
  "total_buffers": 200,
  "output_file": "output_data.dat",
  "analog_input": {
    "freq": 10000,
    "block_transfer": true,
    "trigger": "none",
    "ext_pacer": false,
    "output_sync": false,
    "debug_mode": true,
    "stall_overrun": true,
    "channels": [
      {"enabled": true, "range": "10V", "desc": "I1"},
      {"enabled": true, "range": "10V", "desc": "I2"},
      {"enabled": true, "range": "10V", "desc": "I3"},
      {"enabled": true, "range": "10V", "desc": "V1"},
      {"enabled": true, "range": "10V", "desc": "V2"},
      {"enabled": true, "range": "10V", "desc": "Temp"},
      {"enabled": true, "range": "1V", "desc": "N/A"},
      {"enabled": true, "range": "1V", "desc": "N/A"}
    ]
  }
}

{
  "scans_per_buffer": 512,
  "total_buffers": 100,
  "output_file": "output_data.dat",
  "analog_input": {
    "freq": 10000,
    "block_transfer": true,
    "trigger": "none",
    "ext_pacer": false,
    "output_sync": false,
    "debug_mode": true,
    "stall_overrun": true,
    "channels": [
      {"enabled": true, "range": "10V", "desc": "I1"},
      {"enabled": true, "range": "10V", "desc": "I2"},
      {"enabled": true, "range": "10V", "desc": "I3"},
      {"enabled": true, "range": "10V", "desc": "V1"},
      {"enabled": true, "range": "10V", "desc": "V2"},
      {"enabled": true, "range": "10V", "desc": "Temp"},
      {"enabled": true, "range": "1V", "desc": "N/A"},
      {"enabled": true, "range": "1V", "desc": "N/A"}
    ]
  }
}

Change scans_per_buffer from 256 to 512
Change scans_per_buffer from 256 to 512

Solves USB bus problem on RPi
