need help with lag issue

lilmatsi95 · Post by **lilmatsi95** » August 21st, 2009, 1:40 am

well i just got windows 7 since windows vista was not all that great because of tis lag but wen i got windows 7 i was really satisfied except for one thing..when i got on cod4 and decided to go and play online....it had some serious lag problems like it seemed as if it connection problems not computer problems so i was wondering if any1 can help with this

Post by **waywaaaard** » August 21st, 2009, 8:58 am

are you using wlan?

helium · Post by **helium** » August 21st, 2009, 9:38 am

It is most likely an IPv6 issue... Your ISP + modem probably uses IPv4/IPv5 and Windows 7 sets it IP protocol to IPv6 sometimes so you need to inactivate it and restart your PC + modem.

Control panel > Network and internet > View network status and tasks > Local Area Connection > Properties > Untick IPv6 and uninstall if possible. Enable IPv4. Click OK and then hit "Disable" to disable your internet connection. Then connect again and reboot your PC + modem. This should fix your problem =)

lilmatsi95 · Post by **lilmatsi95** » August 21st, 2009, 5:27 pm

To lev:
No i am not using wlan

To helium:
k ill try that

lilmatsi95 · Post by **lilmatsi95** » August 21st, 2009, 5:37 pm

this is how it looks on lagometer it happens constantly

lilmatsi95 · Post by **lilmatsi95** » August 22nd, 2009, 9:35 pm

any1 no how to fix this?please help it happens on every game

Post by **Soviet** » August 22nd, 2009, 10:07 pm

Well, if you tried Helium's idea already with no success, make sure you don't have any firewalls or anti virus software that may be trying to block CoD. If you don't have anything installed but have the windows firewall on, add CoD4MP to the exceptions list.

lilmatsi95 · Post by **lilmatsi95** » August 23rd, 2009, 3:18 am

nope even when i turn off my firewall it still does it...its getting really annoying..i wish i can just get windows xp back but i dont have the disk for it it didnt come with me pc

JDogg · Post by **JDogg** » August 23rd, 2009, 3:58 am

lilmatsi95 wrote:nope even when i turn off my firewall it still does it...its getting really annoying..i wish i can just get windows xp back but i dont have the disk for it it didnt come with me pc

I don't think it's a Windows 7 problem, I've been using it since RC and had no problems like this.

lilmatsi95 · Post by **lilmatsi95** » August 23rd, 2009, 4:23 am

ever since i got it it started doing this

lilmatsi95 · Post by **lilmatsi95** » August 24th, 2009, 5:26 pm

ok wow i just completely reinstalled windows 7 and it still does this omg -.-i seriously want this lag to go away i cant play any game its really pissing me off
my ping is fine also look

Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=23ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=23ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=21ms TTL=241
Reply from 64.233.169.147: bytes=32 time=21ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=23ms TTL=241
Reply from 64.233.169.147: bytes=32 time=27ms TTL=241
Reply from 64.233.169.147: bytes=32 time=21ms TTL=241
Reply from 64.233.169.147: bytes=32 time=21ms TTL=241
Reply from 64.233.169.147: bytes=32 time=34ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=21ms TTL=241
Reply from 64.233.169.147: bytes=32 time=35ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=27ms TTL=241
Reply from 64.233.169.147: bytes=32 time=21ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241
Reply from 64.233.169.147: bytes=32 time=22ms TTL=241

Post by **Drofder2004** » August 24th, 2009, 9:35 pm

reinstall XP.

helium · Post by **helium** » August 24th, 2009, 10:15 pm

Okay I've done some experimenting with an old PC of mine and I experienced the same issue as you. If you do "ping http://www.codjumper.com" for example in cmd you will get a stable response time but when you go in-game you will have lag spikes whenever you: see any other player/weapon is being fired etc (you get the point) and this has to do with your network card. It isn't your router/modem for sure since my main PC had a stable and good ping while testing.

The explanation to this is probably that your network card is very old or that your network drivers are outdated. Try updating your drivers by rightclicking on Computer > manage > network controller and there you will be able to modify your drivers (including auto update for most)

If that doesn't work you will most likely just have to buy a new network card, but don't worry, you can get a decent network card for about Â£10.

Could you please post the name of your network card?

PS: To go deeper into the issue, I think that the reason to why this lag appears is that your network card doesn't support the IPv6 protocol and Windows 7 seems to require that in order to manage your connections properly.

lilmatsi95 · Post by **lilmatsi95** » August 24th, 2009, 11:17 pm

i cant find where it says network card lol i clicked on manage and tried finding it but i couldnt :\

EDIT: do u mean network adapters? because i have a realtek RTL8139/810x family fast ethernet NIC

lilmatsi95 · Post by **lilmatsi95** » August 24th, 2009, 11:28 pm

and im pretty sure u cant just reinstall xp if u could i wouldve done that by now lol

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