The more popular the server gets, the more crowded certain areas get (Wyverns, Cyclops, other common slayer areas). Most of these areas give both good/useful drops as well as provide an area that is currently AFKable. My suggestion is basically to make a rule to outlaw AFKing. It's frustrating to be trying to progress and actively play Alora with so many users just AFKing commonly assigned slayer monsters.
Thoughts?
Edit: Could be solved by introducing an NPC aggression timer that prevents NPCs in a certain area from auto-attacking after ~15minutes?