My cable modem was slow and continually bumped off computers from the network. Hooked up the R6400 from Netgear and the bumping stopped and the speed decreased. The process to set it up was easy and fast.
I have a cable company Internet provider I went out and got the Netgear cable modem and I use this AC 1750 router I have two daughters and myself I stream Six security cameras and also a dove with 4 additional cameras from the house My daughter are always streaming from the web and this router has Ben fabulous .. and easy to set up and lastly net gears monitoring software gives me the ability to individually remove/block devices on my network. Ps I was even able to do port forwarding without being an 'IT' guy.
Best router I've had . Haven't had any problems with it. So lagging on game sir freezing on the tv watching movies. Great WiFi coverage to inside and out!