I am trying to download files from Azure Blob Storage to process after they are uploaded by my users through a separate client app. For small files I have no issue downloading the data and writing it to a file, however larger ones timeout so I am using the http range header to download the file in smaller parts then write it to a file. My issue is that after downloading all the data I get an error (ErlangError) Erlang error: :no_translation:

If I download a small file that the entire thing fits inside the range I provide the same code works perfectly. This leads me to believe I may be doing something wrong when I combine the bitstrings.

Here is the code

      ranges = blob_ranges(get_blob_length!(blob_name, player_id)) # Ranges to be used for chunking files
      {last_byte, data} = Enum.reduce(ranges, {0, ""}, fn end_byte, acc  ->
        case get_blob!(blob_name, player_id, [timeout: 120], [{"x-ms-range", "bytes=#{elem(acc, 0)}-#{end_byte}"}]) do
          blob -> 
            {end_byte+1, elem(acc, 1) <> blob}
          {:error, err} -> 
              IO.puts("Request failed: #{Exception.message(err)}")
        end
      end)
      create_temp_file(blob_name, data)