Hi I'm admin on a server with around 30 players online and 50 at max and we're having alot of laggspikes. We don't know what it is but I think it isn't the ram. We never go under 500MB of free memory but our tps sometimes goes under 15. The chat is normal but breaking blocks is a hell, also walking can teleport you back and opening chests can take some time. What could the problem be? Plugins: Coreprotect WorldEdit Installer Skript Rewardvoting Essentialschat PermissionsEx mcMMO Vault EssentialsSpawn MassiveCore CompatNoCheatPlus Auctions SilkSpawners NoCheatPlus Factions Combatlog Autorank InfoBoardReborn LaggRemover Current TPS: 17 - 16 Free memory: 1400MB Around 8000 loaded chunks.