If you are set to moderate, unfortunately it will probably not match you with other Guardians as that means your connection is less than optimal for playing the game and it would adversely affect other players game experience. The game requires a PREMIUM (note not just high speed) internet connection and if you are in the MOD NAT; that means either you have a poor internet service to start with or it is poorly configured. You more than likely will always be matched alone or on the rare occasion with someone of similar area and connection which you both will then hate life LOL.