I am sorry you are unable to obtain the higher speeds we will do our best to help. The hub and line are looking good and area traffic is low. Something I notice is some of the Ethernet ports you have connected have only negotiated a 100Mbps speed (orange LED on hub port) and I wonder if this is why you are unable to obtain a higher speed. Typical reasons for this include faulty Ethernet leads, limitations of the Ethernet cards on the device or out of date drivers. Perhaps worth investigating, please keep us updated.