Roland
Moderator
On our end? All my friends experience the same problems even with top notch hardware. When I'm hosting locally on my computer, all six folks can play smoothley. How is it possible, that a dedicated server can't handle even three? How's that supposed to be on our end then?
Because there are 100s of dedicated servers using the same exact game and not having your problem. You even admit that your friends can connect to your local server on your machine while you host and you and they get better performance. So the game is working with other servers and even peer to peer. But it isn't working with your dedicated server for some reason.
Maybe visit the support forum and post up the specs of the machine running your dedi and your settings and see if someone can help you troubleshoot.