Has anyone else encountered this problem? I am playing with a friend, so we're in the same Realm, and then suddenly I'm invisible to him. He can see my pet, but not me. Unfortunately, when we're in a battle together, that means he can't select me to cast shields or to give me life during the battle. Does anyone have any suggestions?
I've seen this a few times. Sometimes the "missing" character can be seen near the door to the room, or behind the players.
Your friends can target the spell to the nameplate at the bottom of the screen, but they may need to move the chat window if that is on top of the nameplates.
