I have local media server connected to router usb 3.0. I connected two mobile to my router wifi on 5Ghz band. In one mobile  i started streaming movie from media server. In another mobile i started downloading a large file @13MBPS. Once i started downloading my streaming got suffered @2-3 MBPS (Otherwise it stream 5-7 MBPS) . Why the router can't handle Downlink 13+3MBPS simultaneously for two client ? Distance to wifi is close. Connection mode is Smart Connect. Downlink on both mobile supports 13 MBPS one at a time. My ISP plan is 13 MBPS (100Mbps)Downlink & Uplink. After investing huge money in buying such advanced router a customer shouldn't face speed issue like that.