I have four Plex Servers setup and have noticed when viewing in a Web browser when a library is updating the status that appears at the bottom shows all servers, not just the one your viewing.
Plex displays all server notifications in the one area. There is no easy way to separate them out so that messages for one server only appear when viewing that server.
It would be nice if this could be isolated to the server I am looking at. Sometimes I have two servers in separate browser windows and this can be confusing.