Hello everyone, This is probably a very easily solved stupid problem, but I cannot seem to find the answer anywhere. I use "NO-IP DUC" and I have for quite some time. For 1.7.2 we decided to fully redo the world to start and fresh, and prior to that everything worked fine. Now, after doing everything set up, I can no longer have people connect. -Yes, the ports are open. -Yes, the Ip address is left empty in the settings. -Yes, my firewalls are down. -No, I do not have a virus protection to block it -Yes, I have plenty of memory to allocate to the server. I have covered all my bases and am near banging my head against a wall....please help! Thank you!