Well, yesterday I noticed what's wrong. My server works, but it doesn't show up on the list for the MOST of players. It also doesn't appear on J2O GIP. Haven't tried the Monobot GIP yet. Anyway, when I give my IP to somebody he joins and also the ping is nicely low. The people who joined yesterday without knowing my IP were Black Mage, SaKTi, Mateo and Maverick[VS]. However, Maverick didn't see it after I have restarted it.