Does this always happen when you host JJ2? Have you tried connecting and hosting a server in succession (sp? In a row it means.)? If it still happens when that happens, it's one of two things: Your connection to the internet or an anti-JJ2 virus of some sort. If it doesn't, then it's possibly your ISP. Some DSL companies have a set amount of people they can have connected, say 20,000. And if person 20,001 tries to connect, the person that was connected the longest gets disconnected. It's a vicious cycle.