I have a question...if you currently have two Stratos in a 4k system sharing content and then a premiere system and want to join using Co-Star do you have to first split the Stratos away from each other so they are no longer sharing content? Thanks
John's correct -- the two Strato players can remain part of one system. The player that is paired with a Premiere player will see all of the content stored on both Strato players, plus the content on the Premiere system. The un-paired Strato player will just access content stored on the two Strato players.