So I am trying to help my friends to open his server and till now all were going fine. Then I opened the gameserver and the loginserver and I ran L2. I logged in and then when I tried to log in to server I couldn't press OK (the server was light). :-\
Any ideas?
PS. When I press OK I get this on my loginserver console: Incorrect packet checksum, closing connection (LS)
Thanks in advance.