Can't connect to server (Mac, Steam, GOTY)


A few weeks ago, when the goty version of hitmen was on sale on steam I have bought it. But i could never connect to the server since then. Please help.

Im from Germany and use a mac.


I am facing the same issue with my MacBook Pro I also contacted Apple technical service but they told me that there is no fault in the system. So, can anyone tell me a way to solve this issue?