Alright, this is the problem, cookies to those who solve it.
We have an smc router (one of the cheap 4 slot connection onse you buy at a store), and a cheap netlink router. We also have the another one of the same router and another small hub. Anyways, whenever someone in our lan (6 people) joins an internet cs server and another tries to join the same one, the person connected first will disconnect. Why? This is **** me off. From what I recall in my previous lans, a lot of people could connect to the same server.
So yeah, that is the problem at hand.