Hi! I am running a hamachi server with Bukkit for my friends. I updated 2-3 days ago its been working perfectly nothing was wrong. Well i had the server longer but i updated then. Anyways today they can't join it. I realized its not Hamachi because they can join my Vanilla minecraft server (i made it just to test if they can join i tried remaking it 2 times just to see)and Terraria server. I tried to remake the bukkit server with diffrent settings 5 times with no luck. Im asking 2 things 1: Why does it suddenly not allow anyone in but me? 2: How do i fix it. Also sometimes it randomly opens a Vanilla server don't ask me how it does it but it just opens an extra map with no plugins or anything like it opens its own Vanilla. I think i fixed that but maybe it can help you understand the problem (they can join that random Vanilla Bukkit opens). Again i didnt update it or anything it just broke just like that at a snap of a finger. Sorry for wall of text im not really good at explaining things. Also if this is already been said everywere im sorry im a n00b at this . No one seems to know? Bummer (This thread has over 50 views but no responses from other people..lol) EDIT by Moderator: merged posts, please use the edit button instead of double posting.