You can enable DEBUG level for the logger to see detailed logs. Browse to the 'config' folder of the Serviio installation, which is at : * Windows - ''c:\Program Files\Serviio\config'' * OSX - ''/Library/Application Support/Serviio/config'' * Linux - ''/config'' Edit file ''log4j2.xml'' in config folder and change this: to: Stop and Start the server in the console Status tab. Read the result in ''serviio.log'' in 'log' folder inside Serviio installation directory. Make sure to revert the change back later otherwise your log file will be huge. If the file is too huge and your problem is not related to library updates, you can [[debug_filter|filter those out]]. Remember to delete all your old logs before restarting Serviio