I got sick of my xfinity modem/router failing and delivering low speeds. This works great, has great range and speed when matched up with their router.
As of Jan 2024 still not stable with xFinity service!
on January 17, 2024
Posted by: Oscar S
Got a bulletin from xFinity saying this modem had an issue and is not compatible with xFinity and that Netgear is working on the fix. It has been months and my paid 1200 mbs service is only coming through at 140 MBps. I would pass on this for now. After arguing with xFinity they are finally giving me their gateway modem for free until Netgear gets their act together to fix it. There is no timeline for this, even.
[This review was collected as part of a promotion.] Enabling the CM2050V modem via the Xfininity app is super easy. Download speeds on wired connections were over 1,000Mbps. Wireless around 500... almost double what I'm getting from the rented Xfinity modem. Seemed too good to be true. Then about a month after purchase, I would lose internet, requiring a reboot of the modem. After reboot, everything is fine. This happens about every 5-10 days. Xfinity says it's a Netgear problem, since I'm not renting their modem. Netgear says it's an Xfinity problem. Search either the Xfinity or Netgear forums. This is a well documented issue. After about 5 months, the second phone line stopped working. I've been going back and forth with both Xfinity and Netgear to resolve it. Both phone lines work fine when connected to Xfinity's modem, but not the CM2050V. So, to summarize, when it works, it's great. When it doesn't, it's garbage.
Response from netgear.comBy NETGEAR Team, January 17, 2024
Hi ARM,
Thank you for your review, we appreciate your feedback and we want you to know that your experience is important to us. We are sorry to hear that you had a difficult experience with your product. When experiencing an issue with your device disconnecting, we recommend checking out these troubleshooting resources: https://kb.netgear.com/27322/I-m-experiencing-connectivity-issues-with-my-NETGEAR-cable-modem-or-modem-router-how-can-I-troubleshoot-it?language=en_US, and also: https://kb.netgear.com/000061156/How-do-I-troubleshoot-my-NETGEAR-cable-modem.
We're sorry to hear that you are still experiencing issues with your CM2050V, and we would like to look into your case and see what additional help we can provide. Please email us your contact information along with your case number and a copy of your review to netgearteam@netgear.com, and we will be happy to help you.
I was constantly getting Wi-Fi dead zones and Wi-Fi signal outages from my Xfinity Gateway. I decided to try buying this Netgear Nighthawk modem along with the Netgear Orbi 6E router. Now I have a great Wi-Fi signal throughout my house and so far, no signal dropouts and no more occasional buffering on my devices.
[This review was collected as part of a promotion.] The current problem identified by Xfinity support is that the CM2050V has a hardware that conflicts with Xifinity Inernet services. Fix is CM2050V replacement.