I am currently running a private server with only two people on the server (including me) but my friend is currently experiencing a lot of lag and i am unsure of what is causing it. i am running the server on a iMac mid 2011 6GB is dedicated to the server. i am playing on a MacBook Pro (Retina, 15-inch, Mid 2014) 2GB dedicated to running the game. and my friend is still experiencing a lot of lag (rubber banding mainly but other lag is present) can someone please help me?