Code:
var settings = new Properties.Settings();
AuthResponsePacket ar = new AuthResponsePacket();
ar.AccountId = (uint)acc.id;
ar.Port = settings.ServerLocalPort;
ar.Token = (uint)Rand.Next();
ar.IP = settings.ServerLocalIP;
SendPacket(ar);
well if it success the Token should be RANDOM! it shouldn't be static. also the Response should send the AccountID not the UID/EntityID try that it will solve ur prob