External HDD no sleep since using Serviio

Hello

All my media files are on a 4 TB external HDD connected with USB 3. Since I'm using Serviio the HD is never going to sleep. Before, when I was using Plex it always went to sleep after about 10 minutes not using it. What setting should I change in Serviio?

Thank you in advance for your help

[zip]

Try to uncheck the automatic updates to library.

Try to uncheck the automatic updates to library.

Thank you for your reply. Sadly it's still the same.

[zip]

Try to also set plugins.check system variable to false

http://serviio.org/index.php?option=com ... icle&id=43

It's getting too complicated for me I leave it as it is. Thank you for your help anyway.