Can I see if a specific player is online
To check if a specific player is online, press the Social button then the Who tab, enter the name of the player, and then press "Refresh". This will only search for players who are on the same server that you are logged into. By switching to the Friends tab and adding a player to your friends list you can receive instant updates when your friend logs on. If you wish to search for a character on a different server, you must log into the same server as that character.