Im not sure if Moonlight Blade works correctly. It feels fine whenever i go Full VPN mode and in-game ping shows me the numbers which mudfish shows me itself. However simply equiping item feels laggy and in-game meter shows as twice ping as mudfish showing. I was testing same server. Maybe im doing something wrong with equiping?
Cool! 
I hope now everything goes well with mudfish. Please let me know if there are any other problems.
Could you please check it again? When I checked your configuration, I can't find Elsword game item so I'd like to check whether your issue is now solved or not. If not please confirm that it's deleted by you.