Can Plex restart itself?

I sometimes experience Plex crashes on my Mac mini which is what I'm using as the brains. I can't do anything until I get home to restart it when it happens. Is there a way to script MacOS and or Plex to retart itself when a crash occurs?

Alternatively, MacOS has a solid uptime history. Is there a free or cheap remote app I can use on iOS/iPad to log in and restart Plex when this happens?