Dear Lifehacker,
I have a fast internet connection, but it doesn't always earn the title. Sometimes I get half the speed I pay for during certain times of the day. Other times my upstream connection barely works. I've done all the usual modem resetting tech support always requires but I still have the problem. Any ideas?

Sincerely,
Sporadically Sluggish

Re: Fast internet connection but very slow browsing Thought OP said speed fine just loading pages was the pronlem If you like a post, or want to say thanks for a helpful answer, please click on the Ratings 'Thumbs up' on left hand side. When Internet speeds are described in Kbps, Mbps and sometimes even Gbps, it’s hard to know what is considered slow or fast Internet. Depending on your location, you might not have a choice of Internet speed. But for those who do have options, it’s important to know what speeds to look for. High speed Internet. Jan 24, 2015 - According to speedtest.net my download speed should be at 58 Mbps and upload at 11.4, but when I download updates from Steam or other.

Dear SS,
Yes, I have a lot of ideas! Internet connections slow down for a variety of reasons. Sometimes the fault belongs to your internet service provider (ISP) and sometimes you're the culprit. It may be a little bit of both. Let's take a look at some common causes of internet slowdown and get to the bottom of this.

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It's Not Your Connection, It's Your Wi-Fi

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You have a fast connection, but Wi-Fi can degrade that speed in all sorts of ways. Most people won't enjoy all their bandwidth because Wi-Fi reception usually sucks. There are numerous ways to improve it, but they'll only take you so far. When using the internet wirelessly, you often have to lower your expectations a little bit.

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Let's take a look at what you can expect under ideal circumstances (not the maximum theoretical speeds each wireless technology can provide):

• Using 802.11ac: Around 50-80mbps (downstream), depending on the quality of your reception. Unless you have an internet connection capable of exceeding those speeds, you probably don't have to worry about slowness.
• Using 802.11n: Around 25-30mbps (downstream), and much less if you have poor reception. Although 802.11n theoretically can handle faster speeds, and certain routers can boost your bandwidth a bit using technologies like MIMO, speeds in this range are pretty common.
• Using 802.11g: Around 5-15mbps (downstream). It's probably time to upgrade your router if you have a faster connection.

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Before you assume you aren't getting the speeds you pay for, make sure your expectations are correct. Try the same, slow download or run a speed test from a computer that's hard-wired (via gigabit ethernet, preferably) and compare the results. If that machine provides the speeds you expect, you have a Wi-Fi problem. If that's happening in a part of your home prone to bad reception, move somewhere else. If you want to try and improve your Wi-Fi reception to avoid these sorts of issues, however, try these tips.

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Just because a speed test reveals your connection is capable of certain data rates doesn't mean you'll always get them. For example, if your connection provides 25mbps downstream, the server you're connecting to has to provide the same speed upstream just to you. You're not the only one connecting, so that's a lot of bandwidth. Major sites do have crazy amounts of bandwidth and can match your speeds on numerous occasions, but many will not. This doesn't mean there's something wrong with your connection, but that the server you're connecting to cannot match your speeds.

How can you tell? If your speed test looks good that's one sign. Personally, I like to have a reliable server I can connect to and download from at a specific rate. I test those speeds to find out if I can max out my connection or not. Web hosts tend to work well. So does Usenet. If you don't have a good place to check outside of a speed test, keep an eye out for generally reliable sites with downloadable content. When you come across one that provides consistently fast downloads, just give it a try when you think your connection isn't performing at its peak.

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Um...You Left BitTorrent On (or Other Downloads)

If you have multiple computers (or a NAS) in the house, you might forget you've left a bandwidth hog like BitTorrent running. BitTorrent seeds (uploads) files you've finished downloading to a potentially unlimited number of people for an indefinite amount of time. Downloading, at least, will stop when the file arrives. In the event you don't have files adding themselves regularly through automation, you don't have to worry about a drain on your downstream connection. Uploading, however, can take a big hit if you forget to turn BitTorrent off.

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You can solve this problem simply by checking anytime your connection seems slow, but if you regularly forget that won't help much. Fortunately, most BitTorrent clients—like our favorites for Windows, OS X, and Linux—provide bandwidth caps and scheduling. Using caps allow you to always limit the amount of your upstream and downstream connection that BitTorrent can use. Just give your client a number—say 100kbps—and it won't exceed that amount. Scheduling takes that a step further by applying those caps or stopping all traffic at specific times during the day. If you only want BitTorrent running while you're at work, you can limit its activity (or stop it altogether) by setting a bandwidth schedule in your client's preferences. Using either method, you'll avoid surprise drains on your internet connection.

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Of course, BitTorrent isn't the only thing that bogs down your connection. Lots of other apps can run in the background and slow things down, either briefly or for quite awhile. Apps often automatically update themselves. App Stores and programs like Steam can causes a big bandwidth drain when downloading several updates, for example. Be sure to check on everything capable of utilizing your connection in the event a slowdown occurs. And if you want to learn to impose some limits, read the next section.

Your Router Isn't Doing Its Job

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Routers are tiny little computers that manage your network. Sometimes they require a bit too much of themselves and cause problems. That's why many routers require a regular restart. Sometimes you can easily fix this problem, but other times you may just have a bad router. Unfortunately, routers often don't fail by completely dying. Rather, they'll stop working well and you won't notice immediately. If your router turns into a declining dud, you'll probably want to get a new one.

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That said, sometimes you can fix issues with your router by adjusting its settings and learning how it works. Most (good) routers allow you to change the Wi-Fi channel to help avoid interference. In some cases, you can even boost its transmit power to reach a bit further (though this can cause more trouble than it's worth if you push it too far). You can read up on how to change either of those settings here. Often times, a small adjustment to your channel make a big difference.

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A good router also has Quality of Service (QoS) settings, which can prevent bandwidth hogs from, well, hogging bandwidth. If people in your household tend to slow down a connection for any reason, you can cap their usage based on their IP address. You can also limit bandwidth based specific applications. To learn how to use QoS, read our networking night school lesson.

There's a Problem With Your Line or Modem

Why Is My Download Speed Slow

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Let's not forget one of the most common issues: your ISP. When you rent a modem from them, you usually end up with crappy, used hardware. Additionally, they provide the line to your home that gets you the internet, whether by phone, fiber, or cable. That line has to go outdoors where you'll find bugs, wild animals, hostile weather conditions, and more fun stuff. I've had a number of strange issues, including a gopher dig up and eat through a cable line. I've also had normal ones where equipment failed or a technician did a poor job of connecting the line to my building. Lots can happen, so if you've ruled everything else you should call your ISP.

Most ISPs won't want to send someone to your home without a little technical support, so pick a time where you can spare 30 minutes to unplug your modem, wait with them on the phone while they ask you about the weather, plug it back in again, and repeat the process another six times. Once you've indulged them, make it clear you want someone to come to your home and look at the issue.

When the technician comes, if they can't fix the problem outright you want to ask to have the line monitored as well. They may suggest this themselves, but if not you should ask for it. This way they can see if anything strange happens over the next few days and come back to replace the line if it does. Of course, the problem could be so many different things. Just make sure you keep your ISP looking into the issue until they solve it.

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Love,
Lifehacker

Images remixed from originals by pirsik12 (Shutterstock), Muhammad Desta Laksana (Shutterstock), cobalt88 (Shutterstock), Oleksiy Mark (Shutterstock), and Robert Anderson.

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Very Slow Download Speed But Fast Internet