Yes you can set differing external & internal port ranges. As with above if that doesn't work disabling QoS may work and if it does I would re-enable it and disable DumaOS Classified Games and see if it still works.
Yes you can set differing external & internal port ranges. As with above if that doesn't work disabling QoS may work and if it does I would re-enable it and disable DumaOS Classified Games and see if it still works.