Count me as a late add as well. Netgear AC1900 c7000 and SP3 i7 512GB. Worked flawlessly up until my return home from a 3 year assignment in Toronto, ON, CA. Purchased the C7000 over a year ago, and the family has been using it. Upon return home, I find the SP3 connect, disconnects, and does all kinds of weirdness. Netgear seems to be pointing its fingers as MS, and MS isn't really saying anything. I tried every software trick I know, and finally wiped the the thing and did a fresh install to see if some of the network hacks I had done in Toronto to make it work on our corporate network were to blame - all to no avail. Currently have it installing some updates from November. Let's see if this fixes it...
(I note a ton of threads stating that then Netgear AC products aren't playing well with SP3/Marvel. Can anyone comment of the Linksys equivalent to the C7000? I've used Linksys for decades without issues, and this is my first foray into Netgear wifi equipment. So far: wholly unimpressed.)