That is definitely strange, as that's never happened for us.
I know that my ISP is very sucky, but it doesn't go out every 3 minutes. You may want to check how much 'stuff' you are running on your computer and see if it's not a memory problem, and then also make sure that when you're online you don't over-lag the server.
I'll look into this, and I'm sorry you've had problems connecting to my server, as we welcome everyone to come and play.
