Me and a friend's characters swap like Freaky Friday on my dedicated server.

[ChadEverett]

I was really shocked when I went to log into my dedicated Nitrado server, to find myself playing my friends character.  Any what could cause this or how to fix it?

[meganoth]

Activate "persistentplayerprofiles" in your serverconfig.xml to prevent this. According to the comment on this option  "If disabled a player can join with any selected profile". I imagine profile is the character you select at start, maybe one of you changed the character he plays to the same the other uses.