I have searched everywhere but can’t find anything but I am sure something like this has come up before. Is there a way to set a default casting device within the plex app? I use Plex on my tablet and I have a different tablet with each tv in the house with its own ChromeCast. With younger children it can sometimes be difficult to not have them connect to the wrong tv etc. Is there a way to set a default one that will always connect automatically?
Sorry if this has been asked before but I have searched for hours 
Thanks a billion…
Jack