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Saturday, January 4th, 2025 9:08 PM

Data Usage Spike

I saw on a forum thread from about a year ago that xfinity had a known issue that was resulting in incorrect data usage calculations.   Was that ever resolved?  Just like many others have reported, my data usage has doubled within the last 6 months.   The frustrating part is that xfinity does not provide it's customers with a means to monitor usage by device so we are forced to trust your data,  which I'm finding difficult to believe.   Upon contacting customer service regarding the issue,  the representative's solution was to repeatedly suggest that I pay for unlimited data.   Not acceptable until I understand what is driving the usage spike 

Official Employee

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1.1K Messages

29 days ago

user_htgcq4 Hello, I am happy to be of assistance. Can you please send us a DM. You can start by clicking the chat icon located in the top right corner of your forums' page when signed in. Once there, you can direct your messages to "Xfinity Support." Please add your full name and service address to help us locate your account. Let me know if you have any questions. 

Contributor

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77 Messages

29 days ago

Get a modem with a traffic analyzer.  I do use an Xfinity XB8 but only in bridge mode so I do not know if it has any form of reasonable traffic analyzer.  When Xfinity started the game play of showing sudden increased data usage it never did square up with the traffic analyzer in my ASUS router. I wound up with one of their Routers, (XB8) just so I could get a reasonable unlimited plan.  Just use it in bridge mode and turn off the pirated Xfinity WiFi SSID.  I have now maxed out the resolution on my 10 security cameras with 60 day storage.  Now the usage Xfinity shows is actually pretty close, 85% of which is UPLOAD from the cameras, usage now being about 3TB/month. No one will get a straight answer from Xfinity, but I suspect they changed the way they measure traffic, perhaps more biased on UPLOAD to drive sales of unlimited. 

6 Messages

Thanks for your reply!  I've thought about getting a new modem as my netgear isn't able to provide the data that I'm looking for and it's due for an upgrade.   Frustrating situation.   Greatly appreciate the feedback!

Official Employee

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1.1K Messages

Thank you for providing your account information, I can finish verifying the account by sending a verification code. We can send it via text or email. Which would you prefer?

I am an Official Xfinity Employee.
Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership.
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6 Messages

Please send via email.

1 Message

23 days ago

I am having the same problem.  I saw a HUGE spike in our data usage with no explanation, and now Xfinity wants to charge us extra or upgrade us to the unlimited plan.  We already pay a ton and I'm not interested in upgrading until I know what the huge surge in data usage is from. There used to be a way to see by device what was using data.  There are instructions from the "Xfinity Assistant" that lead you to a way to check data usage by device on both the website and the app that no longer exist.  The "paths" to click on are no longer there, and apparently links customer service has sent no longer work.  I spent a lot of time trying to find a way to check this and have run into deadends.  Customer service was no help either. They just tried to get me to switch plans to unlimited.  FInally, I reached a "data usage" specialist that said they took away that capability but would start a ticket. Really?  That's going to go nowhere, so now I am completely stuck.  It is irresponsible of Xfinity to take away functionality to help monitor data usage by device, and then somehow report that "usage has doubled" and demand more money. This is unacceptable. 

Official Employee

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1.3K Messages

@user_8kd2im Hello and good afternoon. I can certainly understand your concerns with a spike in your usage. I know its never fun not knowing where that spike has come from! 

As a friendly reminder, Watching 30 minutes of web/app videos uses approximately 1 GB of data. Listening to 60 minutes of streaming music for example on Pandora uses approximately 60 MB of data. Viewing 20 full-screen photos from Facebook, Instagram, Flickr or shares uses approximately 25 MB of data. Netflix estimates about 1 GB of data per hour for each stream of standard definition video, and up to 3 GB per hour for each stream of HD video.

I have a few options for you to try to obtain a resolution for this! 

Option one is to add unlimited. I have unlisted as I am not a fan of checking/monitoring usage for all my devices.  

Option two is to check all your devices and ensure all programs are closed, and all apps are logged out as apps can run in the background and continue to use data even when you do not have the app pulled up and in use.

Option three is changing your Wi-Fi password and slowing adding devices back to see which device is spiking in usage. 

Could you give those options a try?

I am an Official Xfinity Employee.
Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Please, mark a reply as the Accepted Answer.tick

5 Messages

@XfinityKei @XfinityVictor I'm having the same issue and can't get anyone to find a solution. I've reset my modem, updated my wifi name and password and the data meter still says I'm burning through my data at an alarming rate. No changes have been made to my regular uses and no new devices have been added. I'm seeing more than 4x of a spike for this month compared to my normal usage in the past YEARS. What is the solution here? Many people on this forum have reported a similar problem.

(edited)

5 Messages

I unplugged my modem for a couple of hours and in that time the meter said I was still using data at an alarming rate. Clearly there is a technical issue that xfinity is refusing to acknowledge. 

Regular Visitor

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14 Messages

@XfinityKei​ It's well documented that Xfinity's Data Meter can be WILDY inaccurate. The issue is not that customer devices are consuming data at alarming rates it's that the Meter is SAYING that data is being consumed at an alarming rate when it is not. Like many others, I too have had this issue pop up a couple of times where, despite no change in usage on my end, the data usage would slowly ramp up month after month (from the typical 300-400Gb up to 400-500 then next month then 500-600 the next month etc. until almost reaching 1200). Then I made a post like this (or replied to another I can't remember) and stated that if it went over the limit and I was charged any extra fee I would cancel all my services and magically it went back to normal. THEN, awhile later it went the opposite direction where it would stay at 0Gb for like the first 2 weeks of the month and then show like maybe 1Gb of usage per day for the rest of the month and finish at about 15-20Gb for the month (I have screenshots to prove this). I made a post about that to show how stupid this "Meter" is and how you absolutely CANNOT trust it.  

6 Messages

@user_8kd2im​ I've gone nowhere but in circles.  SUPER frustrated as we've once again gone over our 'allotment' for yet another month.  Before I cave into paying even more than I do currently, I really would like an explanation.  In this day and age, with everything being wi-fi related, it's unreal that they even have limits.  I've seen that certain states have outlawed the data limits.  Unfortunately, I do not reside in one of those states.

Visitor

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2 Messages

7 days ago

Same here. Fewer people living in this house and so much more usage. Something weird is going on

Official Employee

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1.9K Messages

 

helpthisgatorgirl, I see you have some questions about your usage as well. How many devices do you typically have online? Have you paused some devices during the day or overnight, so see if you can narrow down where you using the most data? 

 

I am an Official Xfinity Employee.
Official Employees are from multiple teams within Xfinity: CARE, Product, Leadership.
We ask that you post publicly so people with similar questions may benefit from the conversation.
Was your question answered? Please, mark a reply as the Accepted Answer.tick

Visitor

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2 Messages

I am an empty nest mom who lives alone. I will have my computer on, my phone and possibly a TV. But that’s it. I have Roku on my TV and I don’t exit out of whatever I’m watching at night because I fall asleep to the TV and it just turns itself off. Could that be doing it?

Regular Visitor

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5 Messages

6 days ago

Is there a solution to this problem?  My usage in July was 400GB but starting in August in jumped to 900GB.  It has gone up from there. Now I am being charged for overuse starting in January. 

6 Messages

Same here.  I was at 615 GB as of last March and hit a high of 1.23TB in December.....when my husband was even out of town for 3 weeks of the month and we had less usage than normal.

Contributor

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60 Messages

5 days ago

What is going on with the monthly data usage notices? I have been an Xfinity customer going on 30+ years.  I am not doing anything different usage wise but for the first time ever, I received a notice this morning that I am within 25% of using up my monthly data.  I didn't even know there was a monthly data amount.  Our phones are not thru Xfinity.  This is just household internet and there are only two retired adults living here. 

What is going on?  I am seeing a lot of people recently getting this notice.  Is the data being calculated differently, why is it suddenly increasing for so many people?  

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