Multi file transcription doesn't work

[theRAGEhero]

Hello, I've tried again the multi file transcription, this time with files that do not have spaces in their names. Still it converts only the first file.

This is the command I use: vosk-transcriber -l it -i ./folder

This is the log:

INFO:root:Execution time: 617.106 sec; xRT 0.117
Traceback (most recent call last):
  File "/home/ale/.local/bin/vosk-transcriber", line 8, in <module>
    sys.exit(main())
  File "/home/ale/.local/lib/python3.8/site-packages/vosk/transcriber/cli.py", line 82, in main
    transcriber.process_task_list(args, task_list)    
  File "/home/ale/.local/lib/python3.8/site-packages/vosk/transcriber/transcriber.py", line 170, in process_task_list
    self.process_task_list_pool(task_list)
  File "/home/ale/.local/lib/python3.8/site-packages/vosk/transcriber/transcriber.py", line 166, in process_task_list_pool
    pool.map(self.pool_worker, task_list)
  File "/usr/lib/python3.8/multiprocessing/pool.py", line 364, in map
    return self._map_async(func, iterable, mapstar, chunksize).get()
  File "/usr/lib/python3.8/multiprocessing/pool.py", line 771, in get
    raise self._value
  File "/usr/lib/python3.8/multiprocessing/pool.py", line 125, in worker
    result = (True, func(*args, **kwds))
  File "/usr/lib/python3.8/multiprocessing/pool.py", line 48, in mapstar
    return list(map(*args))
  File "/home/ale/.local/lib/python3.8/site-packages/vosk/transcriber/transcriber.py", line 156, in pool_worker
    logging.info('Execution time: {:.3f} sec; xRT {:.3f}'.format(elapsed, float(elapsed) * (2 * SAMPLE_RATE) / tot_samples))
ZeroDivisionError: float division by zero

Thank you a lot!