If you are seeing an Icecast or Shoutcast station that is turning itself off, the most common cause is bitrate abuse stopping the station.
Check bitrate abuse logs
Bitrate abuse logs will show if the station is being stopped, and you can check them via SSH in the following location:
/usr/local/mediacp/log/mediacp/abuse.log
If the station is not being stopped by bitrate abuse, then increasing your Icecast log level to 4 - Debug, Info, Warn, Error messages and gathering the error log once the station is stopped again should provide valuable information. You can follow this guide to enable Icecast debugging:
Contact our support helpdesk for help interpreting these logs.