I am experiencing some relatively bad download performance with the XPS 15 I have gigabit internet, and its a real shame i can barely use the download speed that should be accessible. Here are the speed tests i have done with their respective results on both machines I also included a Dell Precision with an Intel wifi card :. I should be able to get much more download performance than what I am currently getting, with the existing Killer card.
All devices were updated drivers and windows prior to the speed test. All devices are running Windows 10, were tested in the exact same spot, testing was done sequentially, only using 5GHz band, no other computer was taking up bandwidth. The slow speed is especially annoying because i have an SMB2 storage server, and transferring files takes times as long as the other 2 machines.
Also, i posted the best result for each computer, but the XPS 15's wifi downstream performance is inconsistent. Most of the time, i get under mbps. It has always performed very well and reliably so. Go to Solution. Thanks for responding to this old post. Apologies that your system is not performing as expected.
Please run the systems diagnostics like Dell SupportAssist, make a note of any error messages and post back. If there are none, then it could indicate either a software or driver issue. Sometimes just removing the driver, shutting down the computer, then turning it back on and letting the native drivers reinstall helps. If you still require assistance and the system is under warranty, you may contact me privately. Be sure to include your personal information name, address, telephone, email and your computer's service tag number in your message.
If there is no warranty, then you could contact our Out of Warranty team to get a quote for a paid service request. View solution in original post. Thanks for posting. Here is a post from the Forum with reps from killer networking responding that may be helpful.
If the system is under warranty, please contact me privately. Browse Community. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. XPS 15 slow download on wifi. All forum topics Previous Topic Next Topic. Accepted Solutions. Re: XPS 15 slow download on wifi.Windows 10 Forums.
On the Dell forums if we get someone complaining about slow speed when their other devices do not have the slowdown, the first thing we suggest is to uninstall Smartbyte.
I used Nikon photo software which runs very smoothly on the XPS with a i5 core processor along with graphics design. MountianlionXPS, Sep 24, You must log in or sign up to reply here. Show Ignored Content. Although when I set them for whatever period of time I want, it works fine until I reboot the computer.
Then it defaults back to the 15 second period.
XPS 15 9550 Poor WiFi Speeds?
Any way to make it more permanent? Thank you. Contacted them many times and they haven't had it in years and read online others say the same unless you had warranty. I checked online and there is a site called laptopbatteryexpress that seem to have excellent reviews.
You can buy a battery for the Initially thought it was because it was Blue Screen at Dell Xps 15 : i constantly get into blue screen problems since i purchased my dell xps Anyone can help? Wifi issues with Dell XPS 13 : Hello, my problem is I could connect to wifi for a very few minutes and then the yellow triangle sign started to appear. After that, I tried to connect to other networks but no network option found.
Dell's official drivers page says the laptop is not tested for windows 10 upgrade Product Support Dell US. So is anybody out there who has upgraded to windows 10?The speeds are good when I am right next to the router but if I move into the next room over less than 3 meters away the speed slows down dramatically to about 0.
There are 2 older laptops in the house and both of them have good speeds from anywhere in the house. One of them is also a Dell although not an XPS model. I have updated the drivers and BIOS and I have spoken with tech support on the phone but they were not able to resolve the issue either.
Go to Solution. I also just got an XPS 15about 5 days ago. Pretty much since then, it has been disrupting my internet. I also did other things people suggested: changing my power mode to high performance, changing the killer network card roaming aggressiveness to medium-low.
How to Fix Lagging Dell XPS 15 9570
None of this seemed to really solve the problem. But, I found these two websites helpful:. After seeing the thread on the first website above, I decided to call Dell support, because why should I settle for an inferior network card on a brand new laptop I just got?
I told them about the issue and he pretty much knew right away what the problem was. So, he sent me an email with a link to download a previous driver for the Killer network card that will fix issue. He did assure me that it shouldn't compromise the speed or performance of my wifi. Here is the link to do that:. So far, I haven't had any issues.
However, if it comes back, I will be calling them back again and demanding an Intel wireless network card to replace the Killer one. View solution in original post. Very likely you have a Killer Wlan card. Contact Dell support and explain your connection problem. Yes I have a Killer Wlan card, I already spoke with dell support but they didn't do much help. I guess I can try them again.
I will report back if I find out anything new. I just got off the phone with tech support, they couldn't resolve the issue. They didn't mention anything about replacing the card though. Don't know what I should do now. A Wi-Fi signal doesn't normally drop off that much.
You might use the other systems to see what they show as signal strength in the same areas. If the diagnostics show a problem then maybe Dell will replace the card. If you are capable of opening it up you could check the antenna connections. But it could be either one. Does the Bluetooth work normally?Discussion in ' Networking and Wireless ' started by StollenJun 17, Log in or Sign up.
Calling Dell support before installing the card they assured that I could use the Card but Dell does not support it officially at least until now. I am using a Router with the ac standard or Wi-Fi The card is slow and the connection to the internet is breaking from time to time.
And the range of Signal is not that Great. What can I do to resolve the problem? StollenJun 17, Stollen I'm having the same problem.
So far I disabled Packet Coalescing and it seem to have improved the situation, though more tests are required to say for sure. I suggest you give it a try. Last edited: Jun 22, Starlight5Jun 22, StollenJun 24, Stollen so how's it been for you without Packet Coalescing? Starlight5Jun 28, You must log in or sign up to reply here.
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No, create an account now. Yes, my password is: Forgot your password?The delay spikes when playing games and video editing, with the frame rate dropping down noticeably.
It might be caused by a faulty hard disk drive, outdated device drivers, corrupt system files, external peripherals, not enough RAM, a bug, or hardware failure. Any of these issues could lead to lagging Dell XPS 15 or other system performance issues. Most users were only able to reach 60 percent to 70 percent processor utilization, causing task execution delays and slow application performance. Tech companies were also able to replicate the issue, providing credence to earlier claims.
However, in DecemberDell backtracked on its initial statement and confirmed that it was working on a BIOS update to fix the bug.
There is no specific date on when the BIOS update will be released, so users will have to deal with the Dell XPS 15 lag on their own until the fix is released. If you are affected by the XPS 15 Windows 10 stuttering issue, you can try some of the solutions recommended below.
This article will show you several ways to fix a lagging Dell XPS 15 But before anything else, make sure you back up your important files in case something goes wrong in the process. You also need to optimize your system processes first to rule out other issues.
Once this emergency routine is done, you can proceed with the solutions below. In case your problem is caused by a temporary glitch in your system, doing a hard reset usually resolves everything. To do this:. One of the reasons for the Dell XPS 15 lag is outdated device drivers, particularly the graphics driver.
To manually update your graphics driver, follow the instructions below:. Restart your computer for the changes to take effect, then check if the system performance issue has been resolved. Note, however, that this is not available for all computers. Follow the steps below to uninstall DPTF:. According to reports, Dell is already working on the 1.Surprised to see such an abrupt start to this blog post?
Definitely, you are, but I have my reasons to do so. The thing is that we are now all living in an era wherein our gadgets mean everything to us. The digitization has further made us heavily rely on our smartphones and laptops for doing mundane tasks. In such circumstances, your first instinct would be to reach out to the official store and get it repaired.
So, proceed with caution. Running Windows Update frequently on your laptop is a good habit to ensure your drivers and software are all up-to-date. So, if you are experiencing freezing issues on your Dell laptop, the first thing you need checking on is if your system is properly updated or not. Type in Windows Update and you would be presented with multiple options to pick from. Either way, you will be redirected to the main screen of the Windows Update utility. Post running the scan, if you are reverted to the main screen of Windows Update utility, you can be rest assured that your system is updated.
However, at times, when it fails, users are required to manually check for updates. As graphics drivers are an integral part of a laptop, so keeping them updated is of paramount importance. Obsolete graphics driver can impact your laptop performance in terms of speed, abrupt hanging or freezing issues. So, check out this segment to understand the process to manually update your graphics driver:. Identify your Intel graphics card version and download the latest zip file from the given link.
Once zip gets downloaded, extract it on your chosen folder. Dell XPS 13 Review: Hover your mouse on the bottom left corner of your screen Start Menu and right-click. The device manager window will open right in front of you. You would notice a multitude of options. Once the driver gets installed, the system will generate a window confirming that your driver update was successful. As time passes, electronic gadgets of all sizes and shapes start lagging. Such lags or freezing or other performance issues can occur due to multiple reasons.
However, if you are particular with updating your system regularly, you can ignore such petty issues with ease. What steps did you take to fix the freezing issue on your Dell laptop? Were you successful in unfreezing your Dell laptop? Do share your experience with us through the comments section below. How to Fix Error 0x on Windows Leave A Reply Cancel Reply. How To. By Rahul Patel On Oct 14, 2.
To perform Windows Update on your system, follow these steps: 1. So, check out this segment to understand the process to manually update your graphics driver: 1.
With the XPS 15Dell knew that the craze for the device had reached a fever pitch and even exploited it to the point where they offered pre-order gift cards for a chance to be first in line to purchase. Any in-depth coverage would inevitably cut down the hype that the consumer base admittedly created themselves and result in less XPS 15 units sold, so not sending out review units only helps the company.
Dell XPS 15 9570 Common Problems with their Fixes
But take a look at the XPS 13 and the XPS 15 and you might start to see why Dell is in no rush to get these laptops to reviewers: The XPS 13 received a redesigned chassis, Windows Hello IR cam, new cooling system, and an entirely new and entirely awesome spun glass option. The XPS 15 has a centered nose-cam and a fingerprint sensor now on the power button, but more or less appears to be simple drop-in upgrade.
In comparison to the andthe looks like an afterthought. But is it? This review will take a close look at the and determine whether it is indeed the forgotten member of the XPS family or the dark horse leader of it for Other than that, nothing has changed.
The lid is the main differentiator between the and previous generations. However, the design is certainly getting old at this point, and I am very much looking forward to a proper redesign of the chassis. Not much needs to change, but the webcam is top priority. However, I am still able to type quickly and accurately on this keyboard.
The on-button fingerprint sensor is the main difference in the deck between the and Speaking of typing on the lap, the move from the XPS 13 to the 15 is extremely noticeable in this regard.
Working in a cramped space such as a plane or bus with an XPS 13 is very doable, but the width and depth of the XPS 15 makes it equally likely you will elbow someone next to you as hit the person across from you with the screen. The Microsoft Precision trackpad supports all native precision gestures and works as one would expect for input on modern flagship device. The surface is glass and tracks well, with my only gripes being that it is quite easy to accidentally press the right click instead of the left and there no way to completely remove the inactivity delay forced on the trackpad after a key is pressed.
The only difference this year is that the screens are nits brighter vs nits before. I would have liked to see edge-to-edge glass on the matte display like the XPS 13 has and a p touch option like the XPS 15 has, but Dell has not elected to provide either. Since there have been no other changes to the upper assembly except the brightness, the same defects that plagued the and are still present, according to reports. Things to watch out for are uneven lighting, backlight bleed, and off-centered panels the last two are especially common in the FHD model.
The matte FHD panel in my unit is quite bright, reaching around nits, and has even brightness distribution and coloring. Given my past experiences with the XPS 15 both FHD and UHD modelsI am actually pleasant surprised at the overall quality; there are 2 moderate sources of backlight bleed, which are the lower left and right corners, as well as some slight bleed across the whole bottom.
This panel does seem to be nearly completely centered within the bezel. It feels and looks fine, but it is relatively easy to scratch or catch dust. I would also have loved to see the option for a touch version of the FHD pane like in the Moderate backlight bleeding on the FHD panel. Only the bleed in the two corners is noticeable on a completely black background.
The key specifications of the chips are enumerated below for comparison:. Because the iH is only a few percentages faster than the previous iHQ and lacks the additional cores of the iH, my advice is to not bother at all with the i5 SKU of the and pick up a refurbished or used for much cheaper.
Dell also offers an iHK option for a significant premium over the iH, but everything I have seen so far from the laptop suggests to me that this is simply marketing, as the cooling system in the is woefully unequipped to deal with the i9.