Logstash doesn't load all files in the folder

Hi,

I'm using Logstash 6.8.1 with mode => "read".

Logstash doesn't load all the files that respect the path and the regex specified in input and the unread files don't appear in the file specified in file_completed_log_path.

If I restart Logstash, all unread files are read correctly and also appear in compiled_log_path file.

Can you help me?

Thank you

Daniele