Okay i had my server running just fine last night, my friends were playing on it just fine, when i wake up i restart all of my server files and now i am the only one that can connect. I have my host set up through no-ip.com and it was perfect, my host file is configured fine, the only thing that seemed to have changed is the last three numbers of my internal ip, last night they were .103, now they are .101. ive tried changing this number in my host file but still i am the only one that can connect. ive even tried creating a new host name for them to connect to but it still does not work.... any help would be appreciated!