[Lordzy]

Well then try using this.
This snippet won't allow players to login and kicks every player who logs in as RCON.

pawn Код:

public OnRconLoginAttempt(ip[], password[], success)
{
    if(!success)
    {
     Kick(playerid);
     }
     return 1;
}

Idk whether there are mistakes because it isn't tested and also scripted through mobile.