Plugged in and couldn’t get my wired connection past 300 GBps. Using the cable companies router I was getting over 1000 GB taking full advantage of my Gigabit speeds. The WiFi however was adequate. Took back to store for a refund.
Response from netgear.comBy Consumer Affairs, September 28, 2021
Hi Ryan blah,
We're sorry to hear that you had problems with your R6400 and have already returned it. If you decide to repurchase the router or any other NETGEAR product and have any issues, NETGEAR Support will be happy to help you. You can contact NETGEAR Support by going to: https://www.netgear.com/support/contact.aspx and follow the onscreen instructions. Once you’ve registered your product you will be given the options of contacting Support through Phone, Chat, or email.
I already had a good modem but my old router was slow, didn’t stream well and not able to fully reach entire home. So far so good with new Netgear router.
It took awhile to get it up and running. It kept rebooting every 2-3 minutes. But on my third call I got hold of someone that got it to stop doing that. Now it is working fine!