[Zubersoft]

If a client loads another song, then he no longer has the same setlist loaded as the master tablet. If the master tablet is just turning through pages in the setlist, that's not going to cause the client device to reload the entire setlist (as that's not how it's designed to work). I still think a user would have to go out of their way to load another song in that scenario, so I'm not sure it's worth trying to address theoreticals unless it's a problem that is frequently occurring. That user could enable performance mode making it very hard for them to leave the current setlist on accident, so that would be my advice.

Mike