Been bored, noticed this new faggy join block? If you leave a room (ingame) you wont be able to join it again for 20s. Decided to have a look and woaaaw, it's clientsided again.
So here.
Code:
s4client.exe+8C57AA - 75 45 - jne s4client.exe+8C57F1 0x75 -> 0xEB