We are slowly making progress towards fixing this problem, at least decreasing it as much as possible. Please forgive us for not being able to put more work into this, since our plugin maker and owner are very busy with finals/school. We will make sure to eventually fix this problem and make our custom pvp system flow much better. (For now I suggest waiting until the weapons get refreshed before switching or opening your inventory, you know when the weapons have been changed upon hearing a “item pick up†sound)