Hi everyone. The machine is Asus P5GDC Pro motherboard, Pentium 4 3.0 GHz s.775, 4GB RAM DDR400, 2 x PCIe LAN card one of them is for WAN, 3 x PCI and 1 integrated. OS is ZeroShell 2.0.RC3 + ZeroTruth. One interface work with Captive portal and 120 users in 2 classes: 10Mbps and 4 Mbps. Other 3 interfaces make 3 different networks with QoS. The problem is QoS does not work at all times, but there is a check on it. Can anyone help me?