Why is my internet upload speed so slow xfinity?

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Lorenzo Gusikowski asked a question: Why is my internet upload speed so slow xfinity?
Asked By: Lorenzo Gusikowski
Date created: Sat, May 22, 2021 10:49 AM
Date updated: Sun, Dec 26, 2021 12:56 AM

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Those who are looking for an answer to the question «Why is my internet upload speed so slow xfinity?» often ask the following questions:

💻 Why is internet upload speed so slow xfinity?

I understand that because Comcast use Coaxial Cable to transfer data so upload will be slower than download but a 4mbps is unacceptable speed! The competitor provider Verizon provides fiber optic and their down/upload speed is equivalent.

💻 Why is internet upload speed so slow?

The main culprit of slow upload speeds, especially when compared to your download speeds, is the internet plan itself. Plans from most internet service providers, with the exception of fiber service, typically come with max upload speeds around a tenth or less of their advertised download speeds.

💻 Can internet cable being damaged slow upload speed?

While the maximum bandwidth allotted to your plan will still be 100 Mbps, deficiencies on the part of your equipment -- everything from damaged coaxial cables to a slow router -- can decrease that top speed… Bypass your router, and connect your computer directly to your modem to see if your uploading speed improves.

9 other answers

The actual download speed is around 115mbps but the upload speed is merely 4mbps, that is only 3% of what is claimed to be. I understand that because Comcast use Coaxial Cable to transfer data so upload will be slower than download but a 4mbps is unacceptable speed!

But we suggest you use the Speed test tool to check your Internet. 3. Ethernet Cable. It is better to perform a speed test when the device is connected to the Ethernet Cable. READ NEXT : How To Reset Xfinity Cable Box in Easy Steps. 4. Check from Neighbours . It is always a good option to check with your neighbor (using Xfinity) to check for their upload rate. This way you can be sure that the problem exists not only for you but in the whole area. If the rate is constantly 80% below the ...

To fix your Slow Xfinity Upload Speed, Restart your router and reposition it so that your devices are in range. Next, update your PC and scan it for bugs/viruses that might be slowing it down. Why Do Upload Speeds Matter Higher upload speeds are required by businesses, students, content creators, telecommuters, and also gamers.

I too have been dealing with Xfinity’s terrible upload speeds. Problem is, there is no alternative. Monopoly in this area. I pay extra to get…wait for it….5MBs!! So ridiculous, I visit my father-in-law in a rural area of a different state and he complains that his upload speed is only 80MB/s. We are being ripped off for sub standard ...

The main culprit of slow upload speeds, especially when compared to your download speeds, is the internet plan itself. Plans from most internet service providers, with the exception of fiber...

Not really. Your speed is limited to the speed of the internet between Xfinity’s entry point to the backbone and the server’s connection point to the backbone. If it’s not (topologically) local to you, the speed will seldom exceed 6mbps (in late 2020). Even if you’re paying for 1gbps upload speed - that’s between you and Xfinity.

There are two possible reasons why your Xfinity speed is too slow: You’re not signed up for a fast enough internet plan. You’re signed up for a fast internet plan but aren’t getting the speeds. It’s easy to tell which one is slowing your internet down.

Once a line exceeds 20 GB of data usage, that line will experienced reduced speeds. At that point, browsing speeds get reduced to a maximum of 1.5 Mbps download / 750 Kbps upload. At this speed, you might notice some lag when doing things that require a lot of data, like streaming video.

Wait a minute or so for your router to reboot. The results. After the router restarted, I re-ran my speed test, and the results were much nicer: The download speed is still a zippy 57 Mb/s, but now the upload speed is fast too, at 11 Mb/s, or nearly 70x faster than what it was before. Woohoo! I hope you found the post helpful. If your router ...

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We've handpicked 21 related questions for you, similar to «Why is my internet upload speed so slow xfinity?» so you can surely find the answer!

Inside the internet why is my upload speed so slow?

Why is My Upload Speed So Slow?!!

Put simply: your internet service provider could be jerking you around. Many internet service providers (ISP) offer much faster download speeds than upload speeds… ISPs actually choose to dramatically slow down your upload speeds in favor of providing faster download speeds. What is xfinity internet speed check internet speed test?

COMCAST Speed Test Service Provides the free speed test service for comcast internet users. Do a free speed test and check your actual internet connection speed

Does xfinity offer high speed internet?

There are a total of five XFINITY high-speed Internet packages offered, beginning with Economy Plus, at 3 Mbps, and topping out at Extreme 105, which offers speeds of 105 Mbps. Comcast's...

Does xfinity throttle internet speed affect?

Upload speeds also does effect game performance in uploading texture , live broadcasts and so on it's not just downlkoad speed that makes things fast and stead. If you can't get your down fixd by xfinity's remote restart by customer service they would set up a tech visit though.

Does xfinity throttle internet speed control?

Does Comcast throttle bandwidth? I recently changed my online backup provider. In doing so, I’m backing up 3tb of data.I started the backup last Saturday. I noticed yesterday my download speed has dropped from the 1gig to 100. No affect on upload speed.

Does xfinity throttle internet speed go?

Upload speeds also does effect game performance in uploading texture , live broadcasts and so on it's not just downlkoad speed that makes things fast and stead. If you can't get your down fixd by xfinity's remote restart by customer service they would set up a tech visit though.

Does xfinity throttle internet speed increase?

Upload speeds also does effect game performance in uploading texture , live broadcasts and so on it's not just downlkoad speed that makes things fast and stead. If you can't get your down fixd by xfinity's remote restart by customer service they would set up a tech visit though.

Does xfinity throttle internet speed test?

An internet service provider throttles service when it deliberately slows the speed of data on its way to your house. There may be times when that is a legitimate thing to do. If internet congestion gets too bad, then an ISP may throttle everyone’s service to keep people from losing access completely.

Does xfinity throttle internet speed work?

If you exceed your 1.2 Terabyte Data Usage Plan in a particular month, the Xfinity Internet section of your bill will list a usage charge of $10 for every additional 50 GB of data over the 1.2 TB included in your plan. See the following example (layout may be slightly different per location):

How to check xfinity internet speed?

This test is measuring the amount of speed available to a certain device at a certain time. This is usually lower than your overall plan speed. The speed available …

How to upgrade xfinity internet speed?

Upgrade your in-home WiFi with xFi Complete. Your own equipment. xFi Gateway +$14/mo. xFi Complete +$25/mo. Choose from a range of fast, reliable Internet speeds to fit your needs. included. included. included. Get a free Flex 4K streaming TV box.

What internet speed does xfinity offer?
  • There are a total of five XFINITY high-speed Internet packages offered, beginning with Economy Plus, at 3 Mbps, and topping out at Extreme 105, which offers speeds of 105 Mbps. Comcast's Performance Starter package offers Internet speeds of 6Mbps, its Performance package 25Mbps and its Blast package offers 50Mbps.
What is my internet speed xfinity?

If you are asking yourself, “how fast is my Internet,” "internet speeds explained," or “ what are my Internet speeds ,” look no further. You can determine the approximate speed of your Internet connection by taking the Speed Test from Xfinity which will generate a report on your Internet download speed and upload speed.

What is xfinity high speed internet?
  • About XFINITY High Speed Internet. XFINITY is the internet and cable services brand of Comcast Cable Communications. Comcast is the nation's largest cable services provider. They are headquartered in Philadelphia, PA and operate in 39 states. Features of XFINITY high speed internet service include: Cable internet plans from 10 mbps up to 350 Mbps.
Why is my internet upload speed so slow on my computer?

Contrary to popular belief study shows that VPN slows down your Internet Upload Speed. VPN software routes your connection through different servers across the world. In this way, you lose your available Internet speed. Remember, a VPN cannot encrypt your connection perfectly.

Does xfinity home hotspot slow down internet?

#1 It doesn’t slow down your main line (most hotspots are at 60mpbs MAX and a home line is 200-400mbps on a SEPARATE line) and as I use Comcast there is no noticeable difference in internet speeds on either line as the hardware is built to handle both.

Why is my internet so slow xfinity?

Your Xfinity internet might be slow because you don't have enough bandwidth in your current plan to keep up with your internet use… If your router isn't the issue, but your internet still seems to get sluggish when there are multiple people online, it might be time to get a better plan.

Why is my xfinity internet so slow?

Your Xfinity internet might be slow because you don't have enough bandwidth in your current plan to keep up with your internet use… If your router isn't the issue, but your internet still seems to get sluggish when there are multiple people online, it might be time to get a better plan.

Can computer slow internet speed?

Having too many programs and applications running in the background can slow down your PC let alone your internet. The real issue comes when you have multiple applications open that drain bandwidth...

Can router slow internet speed?

Check your internet plan to see what speeds you should be getting to your home. This information is typically found on your bill or when you log in to your account.. Keep in mind that most advertised speeds from internet service providers (ISPs) are top speeds, so you can expect your actual performance to be a bit lower than this number (but hopefully not too much). For instance, you may see only 330 Mbps maximum on a speed test from a 400 Mbps plan.

Can routers slow internet speed?
  • Good (professional) routers will not slow down your internet. if it does the whole internet should grind down to a halt :) but if your internet speed is below 80 mbit you should not sense any slowdown even with home (low budget) routers.