The idle timeout for plex chromecast is *way* too short
Honestly I'm not 100% on if this is something plex is in control of but the timeout for disconnecting the chrome app is really annoying. pause to answer the phone and you'll likely be disconnected by the time you are done, want a cup of tea? better get used to it disconnecting whilst you brew. it is really very very annoying.
indeed it has just disconnected on me as i type this, can't of been more than 3-4 minutes since i connected