Hello so i am wondering about the netgear CM1000 and pairing it with a Nighthawk XR500, the cm1000 and the Xr500 have QoS so i am wondering if these work differently since ones a modem and ones a router i am wondering if traffic will be filltered two times ultimately causing more harm then good ? (i have already purchased the modem cm1000 so probablly would have been better to ask before then)
