experiencing rollback when playing

[experiencing rollback when playing]

Hi Admin,

 

I appreciate the response however I am using an Ethernet cable. I'm not sure if I just need to re-download the client file. 

[experiencing rollback when playing]

Good morning admin,

 

I need your help I really like the server however I kept experiencing rollback whenever I run it is a big impact for my game every time I kill monsters and joined CW. When you thought that  you already in the safe zone but suddenly returned to your previous location. I tried different options from mouse mode to keyboard mode. It felt like there is a barrier in front of my character restricting my movements. Please help. Thanks.