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vandergraff, thanks for the  suggestion to check my router settings.  I believe my issue has been resolved. The problem was my router (Linksys EA8300). The Media Prioritization Setting were based on a router run speedtest way back when I first set up

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6 years ago

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upgraded modem, but no increase in speed

Received an e-mail from Xfinity that read: "We're excited to share that we've increased your download speeds from 300 Mbps to 400 Mbps. Faster download speeds help to give you a better experience as you work, learn, and stream from home. Don't worry, this is included as part of your current plan. Ho

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While mine showed the clickable area to run a Speedtest directly for the XB7 itself, mine clocked at 1.1 Gbps. It could be possible to have cable signal issues or the one you received could be defective. Things happen.Check at http://10.0.0.1I’m not

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XB7 vs XB6 initial performance disappointment

My wired download speed on the XB6 was over 1100 Mbps. The wired speed on the new XB7 caps out at 950 Mbps. Is this modem relatively deficient, or has the overhead cushion on my gigabit service been eliminated? The wireless speeds are also not as robust throughout the house as the service I enjoyed

Question

Thanks zandor60657 & user_323c89. I don't use VPN. I had turned off my Norton anti virus and firewall and get the same results. Most of my speedtests range from 300Mbps to 700Mbps (with 700Mbps being very rare). I also tried the speedtest on dif

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On Gig Plan but getting max only ~500Mbps to 700Mbps on speedtest.net on ethernet cat6 cable connected Windows 10 PC

Hi, Gateway: XB8 Device: Windows 10 PC connected to gateway Cable: cat6 Adapter: Onboard Intel gigabit adapter with last available drivers (it is a 2013 era PC) Adapter speed setting: 1Gbps Duplex I saw a other posts regarding this issue and also went through the post at https://forums.xfinity.com/c

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High Upload Latency issue (High Loaded Latency)

​​I have high upload latency (100ms+) issues which affects my ability to play low latency video games online such as Rocket League and fast paced PVP games. I ran speedtests on two modems (Netgear CAX30 and Motorola MB8611) and both report the same issue so it is not my modem equipment. My PC is als

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Upgraded from 1000 Mbps to 1200 Mbps, but still lucky to get 300Mbps tops

I have a CAX30 modem with the latest firmware. If I run a speedtest from the CAX30...it's 300Mbps on a good day. I ran a cable connection diagnostic from the modem and this is what I got. Does this look ok? I do see channels 23 and 24 with the lower SNR and power difference. Could this be causing me

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user_mt7nac Thank you for taking the initiative to restart your devices, reinstall the Xfinity app, and run speed tests—that’s definitely helpful information. To dig a bit deeper, are you seeing the pinch-to-zoom issue exclusively when reading emai

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Why is email in Xfinity app not allowing pinch and zoom feature?

On my iPhone SE, I open Xfinity (newest version) app and type “email” into search icon at top. Then I select option “Go to my email inbox” from the results list. Then you have to sit around and wait for email to open. It is slow. Sometimes it loads, sometimes it does not. I only have about 700 messa

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Is this normal? Speeds start at 2GB then drop to 1.5gb

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My IP address is showing the wrong location after "planned maintenance."

The maintenance was not further explained, and I can't get any details by calling Comcast's horrendous support number. The outage occurred overnight and lasted about eight hours. It was planned, but not communicated to us until after we called to find out what happened. Now my IP address is geolocat

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Internet speed

Speed has been less than 50% of high speed plan for several days. I spent a lot of time with the "Xfinity Assistant" running tests. They say speed through their network to our modem is fine, but the SpeedTest while standing right next to the modem sometimes drops to only 10% of plan. That causes int

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@EG​ thanks, my suspicion was that the SNR & Power values were to low. I was focusing on the splitter & attenuator and it was confirmed by a tech who just got here in the nick of time. He looked at the signals and confirmed the low values, re

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Power & SNR Min Max Values for Cable Modem ODFM Channels

https://forums.xfinity.com/conversations/your-home-network/internet-troubleshooting-tips/602dae4ac5375f08cde52ea0 With reference to the troubleshooting post above, I'm trying to figure out some issues with my Netgear CM3000. It's been fine since last May (5/25), with my 1.3 Gbps plan. In the trouble

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Slow website

I have three and a half minute video of trying to log into Xfinity. It takes you through two factors authentication and then sits a spins for a full 40 seconds then says it has problem - "try again". After hitting that twice it logs you out and you do two factor authentication, again. This went on f

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Upgraded to 1 Gig up/down symmetrical plan. Can someone confirm if my location is actually FDX or mid-split. Could be a mistake

Two days ago 1 Gig up/down symmetrical and all other symmetrical plans populated the internet plans page for my address Signed up for 1 Gig up/down today. Was given an XB8 at xfinity store. As I understand it, XB10 modem is required for symmetrical up/down plans Currently seeing 1000/100 mbps speedt

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Xbox Series X Internet Speeds

I’ve recently upgraded my internet package to 400mbps, however, I can't enjoy it while gaming. Every other device (phone/tablet/laptop) I've done speed tests on shows down speeds of ~400mbps EXCEPT my Series X. If I do the Xbox system speed test, or even use speedtest on the Edge browser, I get no m

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Only ever getting 540 mb/s at 1000 mb/s plan. Is everyone's speed always half of what they are paying for?

I have noticed that many posters in this forum, no matter what their internet speed plan through Xfinity is, are experiencing half of what they are paying for. I am no exception. I am always at 540 mb/s or so over ethernet, despite paying for 1000 mb/s for the past 24 months. I tested this on speedt

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I have been experiencing the same issues in Atlanta, Georgia around the same time. Playing League of Legends and have had abysmal stability. Heavy packet loss every 10-15 minutes, leading to full-on packet loss episodes and a ruined experience. Been

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Xfinity support - Latency and Packet loss during evenings

Hello, For over 1 month I have been experiencing latency and packet loss on my network during evening times (after 6pm). I just ran a speed test from my laptop connected directly to the modem via ethernet and only got 20mb download. I pay for the 1200Mb plan. I spoke to phone support and they said t

Question

adammusic22 - Sitting 4 feet from my xb7, my speedtest gives 658.31 down and 41.17 up , after unplugging it to get that best result, while it would give on a good day @940 and 41! Another 1gbit capable win10 pc gives 806.67 and 41.91. So I run their

 commented 

6 years ago

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XB7 vs XB6 initial performance disappointment

My wired download speed on the XB6 was over 1100 Mbps. The wired speed on the new XB7 caps out at 950 Mbps. Is this modem relatively deficient, or has the overhead cushion on my gigabit service been eliminated? The wireless speeds are also not as robust throughout the house as the service I enjoyed

Question

Gigabit plan but very slow download speeds with direct modem connection

Hi, I have a gigabit Xfinity internet plan and use my own modem, a NETGEAR Nighthawk CM2050V. When my Windows laptop is connected directly to the modem by Ethernet, Windows shows a 1000/1000 Mbps link speed. However, Ookla Speedtest is showing only about 20-40 Mbps download and around 40 Mbps upload

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Ping issue to northern virginia(Ashburn) aws(Amazon web services) servers specifically

Hi, I've been an Xfinity customer for a long time. I'm having issues with low latency gaming and was wondering if it's an Xfinity routing issue or maybe an issue with the Xfi gateway router modem combo. I'm familiar with the bridge mode but was interested if it was a routing problem before I purchas

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Technician appointment

I am requesting an in-home technician visit for intermittent internet degradation and possible DOCSIS/coax signal impairment. I am on the 1.2 Gbps plan. My Xfinity gateway is in bridge mode and hard-wired to an Eero 6+ primary node. I am testing over time and consistently when about six feet from th

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I probably need another tech out. I had an appointment scheduled for Tuesday but I couldn't make it back from work in time so I cancelled it Monday night. I changed my router to a Xfinity rented router Sunday and today it started exhibiting the exact

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Highly Intermittent Uploads

For the last around 5 months, I've been dealing with wildly varying upload speeds. At times, down as low as 0.15 Mbps. I've had a tech out, the line signals are good to my modem. The speeds can be good, but at times the uplink (wired connection) drops to the dirt, stopping applications such as games

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