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  1. #1
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    Lightbulb High ping/Lag Spikes/Rubberbanding on my G751JY

    I just brought my G751JY 2 days ago and started playing online games like lol and csgo. However, my ping is normally 30, but within a minute, it will go up to 150 very fast and then go down.

    I have updated the most recent driver and deleted GameFirst III. I also used regedit and added the "ScanWhenAssociated" thing.
    I think its a problem with my router settings as my router only supports up to 820.11n
    I use Actiontec V1000H
    http://gyazo.com/1dd8e080e3da8a5b1e6830ec6673b6a5

    In my WLAN settings, Is it normal to not have the 802.11n mode settings?
    http://gyazo.com/ba122bb397d7d5b489e742f4a48782db
    Also, should I put "Auto" for both 2.4GHz and 5.2GHz?

    I really need help to solve this... Can't believe I have to be so frustrated after spending over 2500$.... Thanks!

    A side note: I brought a MSI gt72 a week ago, had the same lag problem. Then, I returned it and brought this, but same problem with the lag spikes again...
    Last edited by Jamesgz; 07-28-2015 at 06:30 AM.

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  3. #3
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    tried all the solutions already, nothing worked

  4. #4
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    Are you connected to a router? You might need to port forward if you are. Also the quality of the servers means a lot too. I play csgo on a G751JT and the lag I do get is a server related one not client end.

  5. #5
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    Quote Originally Posted by Gizmo180 View Post
    Are you connected to a router? You might need to port forward if you are. Also the quality of the servers means a lot too. I play csgo on a G751JT and the lag I do get is a server related one not client end.
    Yes, I use a router. What do you mean by port forward? I have this problem on almost every server

  6. #6
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    You can read more about port fowarding for cs go here
    http://steamcommunity.com/discussion...8473199856102/
    and here
    http://portforward.com/help/portforwarding.htm
    here is the port list for cs go and valve games
    http://portforward.com/english/appli...orporation.htm
    3d printed parts and accessories for the G751. You know you want something better than OEM ->https://www.shapeways.com/shops/aeolisio

  7. #7
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    Quote Originally Posted by aeolisio View Post
    You can read more about port fowarding for cs go here
    http://steamcommunity.com/discussion...8473199856102/
    and here
    http://portforward.com/help/portforwarding.htm
    here is the port list for cs go and valve games
    http://portforward.com/english/appli...orporation.htm
    Oh, I dont think its that portforwading problem since i have this problem on lol as well

  8. #8
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    I would give it a shot before you dismiss it what do you have to lose. It sounds like an issue with your router configs or hardware not the laptop especially since you experienced this problem on multiple machines.
    http://forums.na.leagueoflegends.com...d.php?t=831071
    3d printed parts and accessories for the G751. You know you want something better than OEM ->https://www.shapeways.com/shops/aeolisio

  9. #9
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    The solution i'll propose assumes both the laptops you ordered came with the same outdated version of Intel PROSet/Wireless driver, and you probably updated them both to the same newest available version.

    My G751JY had a similar problem. Updating the wireless driver did not solve it. In fact, it made it worse. So I tried the Intel PROSet drivers released between the version my laptop had and the latest version. One by one, starting from newest. My G751JY came with version 17.0.5 of Intel PROSet. At the time, (a week ago) the newest release was 17.16.0. That version was what made things worse. They released the new one a few days ago, 18.11.0. That version solved my problems, but for some reason gave me higher ping. I started trying out older versions and 17.13.11 seems to be working flawlessly so far. Here's the website for all the drivers.

    http://www.intel.com/support/wireles.../CS-034041.htm

    Hope this helps. Otherwise, good luck!

  10. #10
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    btw, how do you know if the wireless driver is successfully installed? After you start the installer, there is just a circle right? Then, it just close itself.

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