Hello,

I have one LVS 16kWh and got this error.

2026年02月20日 02:57:32.234 ERROR (MainThread) [bydhvs] Invalid CRC or malformed packet in state 7 for tower 0 (len=5)

Victron
{'serial_number': '', 'bmu_firmware': 'V1.37-A', 'bmu_firmware_a': 'V1.37', 'bmu_firmware_b': 'V1.35', 'bms_firmware': 'V1.17-B', 'modules': 4, 'module_cell_count': 8, 'module_cell_temp_count': 4, 'towers': 0, 'grid_type': 'Backup', 'soc': 80, 'max_voltage': 3.33, 'min_voltage': 3.33, 'soh': 95, 'current': 0.0, 'battery_voltage': 53.3, 'max_temperature': 22, 'min_temperature': 19, 'battery_temperature': 0, 'voltage_difference': 0.0, 'power': 0.0, 'error_number': 0, 'error_string': 'No Error', 'param_t': '2.9', 'output_voltage': 53.3, 'charge_total': 460665.4, 'discharge_total': 394817.9, 'eta': 85.7060026648409, 'battery_type_from_serial': 'LVS', 'battery_type': 'LVS', 'battery_type_string': 'HVS', 'inverter_type': 'Victron LV', 'number_of_cells': 32, 'number_of_temperatures': 16, 'tower_attributes': [{'cell_voltages': [3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 3333, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 'cell_temperatures': [20, 20, 19, 19, 20, 20, 20, 21, 25, 25, 31, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 119, 197, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 'no': 0, 'max_cell_voltage_mv': 3333, 'min_cell_voltage_mv': 3332, 'max_cell_voltage_cell': 1, 'min_cell_voltage_cell': 8, 'max_cell_temp': 21, 'min_cell_temp': 19, 'max_cell_temp_cell': 8, 'min_cell_temp_cell': 3, 'balancing_status': '00000000000000000000000000000000', 'balancing_count': 0, 'charge_total': 1080.693, 'discharge_total': 919.431, 'eta': 85.07790834214713, 'battery_volt': 53.3, 'out_volt': 53.3, 'hvs_soc_diagnosis': 83.6, 'soh': 96, 'current': 0.0, 'state': '00', 'state_string': 'No Error'}], 'state_action_list': [2, 3, 4, 5, 6, 7, 8, 9, 10]}