Hello all,

I have two copies of Sins installed on my two gaming rigs, and have friends over every so often for a round or two. However, I've noticed in some games my spare rig crashes completely - not just to desktop, but mouse doesn't move, can't issue commands, etc etc. On my rig, I can still move and look around, but that's it. I've noticed that it has something to do with a ping spike, but have no idea what might be causing it. I have no driver or hardware conflicts, eqverything is as up to date as I can manage... Any thoughts?