Hi, I'm just setting up my hub 3.0 in modem mode with a D-link dir878 router. When switching to modem mode I'm getting similar, if not slower speeds than having the hub in router mode and connecting through the D-link router. Any ideas on how to fix this? In terms of up/down speeds, this is ok. The real issue is latency (particularly on Xbox live). I'm on wireless and can't plug into the router due to location. Any ideas would be great!