Ok if anyone is having the "Server to connection has ended" error If you go to the nexon.net CA official site and look under NEWS. They have a possible fix there. The issue seems to be hackshield not being able to update or something which results in this issue when you go into the game. It seems to work for some players, however it isn't working for some players as well. I was wondering if anyone had any clue as to how maybe fix this problem. I downloaded and installed a brand new client yesterday so I have done all that stuff. And this is not happening with hacks btw, happens without it as well.