I tested the Windows network tweaks gamers swear by, and only one lowered my ping

Released Oct 30, 2026, 3:31 PM EDT

Suman is a Computer Science graduate with an enthusiasm for video gaming and innovation. His love for innovation began when he initially got his hands on an NES. A devoted player and PC lover at heart, Suman began his composing journey back in 2023.
While video gaming uses up the majority of his downtime, Suman likewise meddles playing with PC develops and consoles.

Web connection, particularly throughout video gaming, has actually never ever been a strength for Windows. Whether it was the Teredo translation layer back in Windows 8.1 and 10 days, or the existing Xbox Gaming Services on Windows 11, online connection has actually constantly been among my most significant problems with Microsoft’s OS. There are some truly cool old-school tweaks that I just recently discovered out about, which declare to significantly enhance online connection for video games on Windows systems.

Now, to show stated claim, I ran my own tests utilizing Nagle’s algorithm and network throttling index on Windows to see which one provided the most excellent outcomes.

Remarkably, just one of these tweaks wound up enhancing my ping and latency in video games that I checked.

Nagle’s algorithm still deals with Windows 11

For really particular video games

Nagle’s algorithm is basically a Windows networking function that integrates a number of little information package pieces into a bigger one. This essentially enhances transmission performance and has actually been reported to decrease latency in many cases. Now, in a fresh setup of vanilla Windows 11, Nagle’s algorithm is made it possible for by default. Just like other core services of the OS, you aren’t technically implied to make it possible for or disable Nagle’s algorithm.

That does not imply you can’t fine-tune it. According to some users on Reddit, disabling Nagle’s algorithm selectively has actually assisted enhance latency and ping throughout titles like DOTA 2 and Grand Theft Auto Online

To modify Nagle’s algorithm on your PC:

1. On your desktop, struck Windows+R to open the Run dialog box.

2. Type Regedit in Run and struck Enter.

3. Browse to – HKEY_LOCAL_MACHINE>> SYSTEM> CurrentControlSet>> Services> Tcpip>> Parameters> Interfaces>>

   • For the NIC-id worth, try to find the string that resembles your IP address.

4. Under the NIC-id, produce a brand-new DWORD (32-bit) Value with the following strings:

   • TcpAckFrequency and set it to 1 to disable Nagling, however just for video gaming.
   • TCPNoDelay and set it likewise to 1 to disable Nagling worldwide.
   • TcpDelAckTicks and set it to 0 to go back Nagling settings to default.

If you’re terrified of making modifications to your PC’s computer registry, you can constantly utilize Windows Safe Mode to make the modifications. And if you’re uncertain, you can merely erase the recently produced DWORD Value to go back the string to its initial state.

Disabling Nagle’s Algorithm just impacts video games that utilize TCP connections, of which there aren’t lots of.

In my case, I evaluated 2 video games in specific, Marvel Rivals and Beast Hunter WildsIn Marvel RivalsI did not see any significant enhancement, despite whether I handicapped Nagle’s algorithm or kept it at its default settings. I likewise checked out Elden Ring Nightreignwhere my ping stayed primarily the same.

I did see some enhancement throughout online sessions in Beast Hunterit might’ve simply been a placebo.

That stated, I wasn’t truly shocked that disabling Nagle’s algorithm didn’t use me any concrete lead to any of the video games I evaluated. You see, Nagle’s algorithm is particularly indicated for TCP connections, which, in this day and age, really couple of video games utilize. Aside from Wow Classicthere aren’t any brand-new video games that utilize TCP.

The network throttling index is where I got the very best outcomes

Just in one of the video games I checked

Network throttling tweaks are likewise an excellent method to get some extra processing headroom, which in turn can lead to much better network latency throughout video gaming. Based on my screening, the outcomes differ depending on the video games you play. Windows, by default, carries out a network throttling system which is indicated to minimize the tension of processing network packages. The exact same system can be a cause for increased latency throughout online sessions.

The good news is, with an easy computer system registry fine-tune, you can quickly disable the network throttling index.

1. Head to the Registry Editor (Windows+R> regedit.

2. Inside the Registry Editor, browse to HKEY_LOCAL_MACHINE>> SOFTWARE> Microsoft>> Windows NT>> CurrentVersion> Multimedia> SystemProfile

3. Under SystemProfile, produce a brand-new DWORD (32-bit) worth (right-click>> choose DWORD (32-bit Value)

4. Relabel the DWORD worth to NetworkThrottlingIndex

5. Next, right-click on the DWORD worth and go to Properties.

6. Under Properties, you wish to alter the Hexadecimal worth to ffffffff

The ffffffff worth basically entirely disables the network throttling index and increases max throughput. And remarkably enough, this did have a concrete influence on my ping and latency in Marvel RivalsIt leapt from approximately 110ms to 80ms, which is rather obvious. The exact same didn’t take place in the other video games I evaluated.

In both Beast Hunter Wilds and Elden Ring NightreignI did not see any distinction upon disabling the network throttling index.

Network modifies on Windows are great and dandy, however aren’t a replacement for excellent hardware

I had really little faith in these tweaks, particularly because they were composed based upon Windows 10’s networking index. And unsurprisingly, these tweaks didn’t actually use any considerable uplift to my online multiplayer experience. While the tweaks can operate in some extremely uncommon cases, if you’re having network concerns, maybe it’s finest to change to a much better ISP or a VPN service. In video games like Last Fantasy XVIan excellent VPN gives way more of a distinction than any random network settings modify.

Furthermore, with some creative in-game settings tweaks, you can significantly enhance your latency. Even on 4GB GPUs, which, by today’s requirements have actually ended up being outdated, you can get good frame rates with very little latency with some tweaks and making use of upscalers.

You can likewise attempt some network adapter tweaks, which can enhance latency in particular video games. It still will not make a significant distinction compared to a quicker connection or a more effective GPU to run stated video game.

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