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Can Network Card cause high ping?


One website won't load but responds to ping while the “rest of the internet” loads fineHigh packet loss - all hops show redwireless network cannot be establishedAlternating low and high ping times on ADSL linePing to router gives high latency at randomOSX: Can NOT ping to the network interface of NAS1Gbps network maxes out at 100 MbpsPacket Loss/High Ping with One Computer Seems to Affect Entire NetworkSporadic high latency on my home networkWindows with new Arris modem Stuck on acquiring network address













2















I have



windows 7 x64 
VoIP Modem.
Arris Modem.
12Mb cable internet
ASUS P5K motherboard with built in Atheros L1 network card.


Few month ago my downloading speed started to slow down from 12mb to ~9mb and even slow as 3mb
but upload speed remained high as usual.



I did:

- windows reinstall

- network drivers reinstalled

- firewall disabled

- antivirus removed and tried several same effect

- no viruses just few tracking cookies which were removed

- modem changed to a new one

- removed VoIP modem

- called ISP support they couldn't help me either

- changed LAN cable to a new one and still same effect

- deleted every software/program which may connect and download from internet



found out:

- if my computer connected to a modem, the ping on it extremely high as 400ms with 1% of packet loss
but if it is not connected to my computer the ping as low as 40-20ms no packet loss.
so the modem is fine
- when restarted the speed return to normal and slowly goes down again.

- when I do ping test to Ping -t 8.8.8.8 it goes from 90ms up to 130ms every 4 sec.



Qs:



Can it be my Atheros Network card bad which cause high ping?



I can buy a new one for $20 TP-LINK .










share|improve this question














bumped to the homepage by Community 1 hour ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.











  • 4





    Your diagnosis seems sound to me, it's a shame you don't have a spare PCI network card lying around somewhere to eliminate the onboard LAN as the problem without paying for a new one. But, you've narrowed the problem down to that particular computer, so swapping the NIC out is the next logical step.

    – Xyon
    Nov 12 '12 at 12:32











  • What is your response time and packet loss to local devices? for example: have you setup a ping to your router or another local PC while pinging external hosts? It might help to compare the results.

    – Not Kyle stop stalking me
    Nov 12 '12 at 13:34











  • Can the modem connect to your USB port?

    – Louis
    Nov 12 '12 at 14:29











  • If the network card was the culprit, ping to the router itself would get bad as well. You should test that.

    – David Schwartz
    Jul 5 '13 at 22:13
















2















I have



windows 7 x64 
VoIP Modem.
Arris Modem.
12Mb cable internet
ASUS P5K motherboard with built in Atheros L1 network card.


Few month ago my downloading speed started to slow down from 12mb to ~9mb and even slow as 3mb
but upload speed remained high as usual.



I did:

- windows reinstall

- network drivers reinstalled

- firewall disabled

- antivirus removed and tried several same effect

- no viruses just few tracking cookies which were removed

- modem changed to a new one

- removed VoIP modem

- called ISP support they couldn't help me either

- changed LAN cable to a new one and still same effect

- deleted every software/program which may connect and download from internet



found out:

- if my computer connected to a modem, the ping on it extremely high as 400ms with 1% of packet loss
but if it is not connected to my computer the ping as low as 40-20ms no packet loss.
so the modem is fine
- when restarted the speed return to normal and slowly goes down again.

- when I do ping test to Ping -t 8.8.8.8 it goes from 90ms up to 130ms every 4 sec.



Qs:



Can it be my Atheros Network card bad which cause high ping?



I can buy a new one for $20 TP-LINK .










share|improve this question














bumped to the homepage by Community 1 hour ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.











  • 4





    Your diagnosis seems sound to me, it's a shame you don't have a spare PCI network card lying around somewhere to eliminate the onboard LAN as the problem without paying for a new one. But, you've narrowed the problem down to that particular computer, so swapping the NIC out is the next logical step.

    – Xyon
    Nov 12 '12 at 12:32











  • What is your response time and packet loss to local devices? for example: have you setup a ping to your router or another local PC while pinging external hosts? It might help to compare the results.

    – Not Kyle stop stalking me
    Nov 12 '12 at 13:34











  • Can the modem connect to your USB port?

    – Louis
    Nov 12 '12 at 14:29











  • If the network card was the culprit, ping to the router itself would get bad as well. You should test that.

    – David Schwartz
    Jul 5 '13 at 22:13














2












2








2








I have



windows 7 x64 
VoIP Modem.
Arris Modem.
12Mb cable internet
ASUS P5K motherboard with built in Atheros L1 network card.


Few month ago my downloading speed started to slow down from 12mb to ~9mb and even slow as 3mb
but upload speed remained high as usual.



I did:

- windows reinstall

- network drivers reinstalled

- firewall disabled

- antivirus removed and tried several same effect

- no viruses just few tracking cookies which were removed

- modem changed to a new one

- removed VoIP modem

- called ISP support they couldn't help me either

- changed LAN cable to a new one and still same effect

- deleted every software/program which may connect and download from internet



found out:

- if my computer connected to a modem, the ping on it extremely high as 400ms with 1% of packet loss
but if it is not connected to my computer the ping as low as 40-20ms no packet loss.
so the modem is fine
- when restarted the speed return to normal and slowly goes down again.

- when I do ping test to Ping -t 8.8.8.8 it goes from 90ms up to 130ms every 4 sec.



Qs:



Can it be my Atheros Network card bad which cause high ping?



I can buy a new one for $20 TP-LINK .










share|improve this question














I have



windows 7 x64 
VoIP Modem.
Arris Modem.
12Mb cable internet
ASUS P5K motherboard with built in Atheros L1 network card.


Few month ago my downloading speed started to slow down from 12mb to ~9mb and even slow as 3mb
but upload speed remained high as usual.



I did:

- windows reinstall

- network drivers reinstalled

- firewall disabled

- antivirus removed and tried several same effect

- no viruses just few tracking cookies which were removed

- modem changed to a new one

- removed VoIP modem

- called ISP support they couldn't help me either

- changed LAN cable to a new one and still same effect

- deleted every software/program which may connect and download from internet



found out:

- if my computer connected to a modem, the ping on it extremely high as 400ms with 1% of packet loss
but if it is not connected to my computer the ping as low as 40-20ms no packet loss.
so the modem is fine
- when restarted the speed return to normal and slowly goes down again.

- when I do ping test to Ping -t 8.8.8.8 it goes from 90ms up to 130ms every 4 sec.



Qs:



Can it be my Atheros Network card bad which cause high ping?



I can buy a new one for $20 TP-LINK .







networking ping






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 12 '12 at 12:28









Ron BarberRon Barber

112




112





bumped to the homepage by Community 1 hour ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







bumped to the homepage by Community 1 hour ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.










  • 4





    Your diagnosis seems sound to me, it's a shame you don't have a spare PCI network card lying around somewhere to eliminate the onboard LAN as the problem without paying for a new one. But, you've narrowed the problem down to that particular computer, so swapping the NIC out is the next logical step.

    – Xyon
    Nov 12 '12 at 12:32











  • What is your response time and packet loss to local devices? for example: have you setup a ping to your router or another local PC while pinging external hosts? It might help to compare the results.

    – Not Kyle stop stalking me
    Nov 12 '12 at 13:34











  • Can the modem connect to your USB port?

    – Louis
    Nov 12 '12 at 14:29











  • If the network card was the culprit, ping to the router itself would get bad as well. You should test that.

    – David Schwartz
    Jul 5 '13 at 22:13














  • 4





    Your diagnosis seems sound to me, it's a shame you don't have a spare PCI network card lying around somewhere to eliminate the onboard LAN as the problem without paying for a new one. But, you've narrowed the problem down to that particular computer, so swapping the NIC out is the next logical step.

    – Xyon
    Nov 12 '12 at 12:32











  • What is your response time and packet loss to local devices? for example: have you setup a ping to your router or another local PC while pinging external hosts? It might help to compare the results.

    – Not Kyle stop stalking me
    Nov 12 '12 at 13:34











  • Can the modem connect to your USB port?

    – Louis
    Nov 12 '12 at 14:29











  • If the network card was the culprit, ping to the router itself would get bad as well. You should test that.

    – David Schwartz
    Jul 5 '13 at 22:13








4




4





Your diagnosis seems sound to me, it's a shame you don't have a spare PCI network card lying around somewhere to eliminate the onboard LAN as the problem without paying for a new one. But, you've narrowed the problem down to that particular computer, so swapping the NIC out is the next logical step.

– Xyon
Nov 12 '12 at 12:32





Your diagnosis seems sound to me, it's a shame you don't have a spare PCI network card lying around somewhere to eliminate the onboard LAN as the problem without paying for a new one. But, you've narrowed the problem down to that particular computer, so swapping the NIC out is the next logical step.

– Xyon
Nov 12 '12 at 12:32













What is your response time and packet loss to local devices? for example: have you setup a ping to your router or another local PC while pinging external hosts? It might help to compare the results.

– Not Kyle stop stalking me
Nov 12 '12 at 13:34





What is your response time and packet loss to local devices? for example: have you setup a ping to your router or another local PC while pinging external hosts? It might help to compare the results.

– Not Kyle stop stalking me
Nov 12 '12 at 13:34













Can the modem connect to your USB port?

– Louis
Nov 12 '12 at 14:29





Can the modem connect to your USB port?

– Louis
Nov 12 '12 at 14:29













If the network card was the culprit, ping to the router itself would get bad as well. You should test that.

– David Schwartz
Jul 5 '13 at 22:13





If the network card was the culprit, ping to the router itself would get bad as well. You should test that.

– David Schwartz
Jul 5 '13 at 22:13










1 Answer
1






active

oldest

votes


















0














We had this exact same problem and yes it can cause what you are seeing. Changing out the card is quick and easy. Might consider a gigabit card if you have to replace it. I usually carry a spare card cause you never know where you will find a problem with one. If that is not it, at least you have a spare now but it sounds like the card is to blame.






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    We had this exact same problem and yes it can cause what you are seeing. Changing out the card is quick and easy. Might consider a gigabit card if you have to replace it. I usually carry a spare card cause you never know where you will find a problem with one. If that is not it, at least you have a spare now but it sounds like the card is to blame.






    share|improve this answer




























      0














      We had this exact same problem and yes it can cause what you are seeing. Changing out the card is quick and easy. Might consider a gigabit card if you have to replace it. I usually carry a spare card cause you never know where you will find a problem with one. If that is not it, at least you have a spare now but it sounds like the card is to blame.






      share|improve this answer


























        0












        0








        0







        We had this exact same problem and yes it can cause what you are seeing. Changing out the card is quick and easy. Might consider a gigabit card if you have to replace it. I usually carry a spare card cause you never know where you will find a problem with one. If that is not it, at least you have a spare now but it sounds like the card is to blame.






        share|improve this answer













        We had this exact same problem and yes it can cause what you are seeing. Changing out the card is quick and easy. Might consider a gigabit card if you have to replace it. I usually carry a spare card cause you never know where you will find a problem with one. If that is not it, at least you have a spare now but it sounds like the card is to blame.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jul 5 '13 at 21:27









        Don HilesDon Hiles

        392




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