Internet connection being lost periodically

  • Thread starter Thread starter Broooz
  • Start date Start date
B

Broooz

I am running vists SP1. Periodically I am losing the internet connection
when using internet explorer. I can't seem to find any relevant error
messages. The internet is still there for other computers. Turning off the
firewall doesn't make any difference. The only solution is to reboot;
logging off and on doesn't work. I have run antivius and spyware but
nothing found.

Any ideas how I can diagnose the problem please?
 
Hi,

Is the time interval fairly consistent? This could indicate a faulty network
card, or supporting driver. Downloading and installing a more recent driver
release from the network card maker would be the first step.

You might also try running the following from an elevated command prompt*.
Make sure any program that uses an internet connection (web browser, email
program, etc.) is closed first.

ipconfig /release
ipconfig /flushdns
ipconfig /renew

You will get a successful message after each. If not, post back with which
one fails. Otherwise, close the command prompt and reopen web programs.

*To get an elevated command prompt, click start and type cmd. Right click
the entry that appears in the start menu and choose 'run as administrator'.

--
Best of Luck,

Rick Rogers, aka "Nutcase" - Microsoft MVP

Windows help - www.rickrogers.org
My thoughts http://rick-mvp.blogspot.com
 
This happened to me regularly when I had my LinkSys router's encryption set
at WPA. Had to lower the encryption to WEP 128 in order to resolve the
problem. Vista Home Premium 32-bit; wireless g. Any similarity?
Lesley
 
Rick Rogers said:
Hi,

Is the time interval fairly consistent?
Click to expand...

Not that I can tell
You might also try running the following from an elevated command prompt*.
Make sure any program that uses an internet connection (web browser, email
program, etc.) is closed first.

ipconfig /release
ipconfig /flushdns
ipconfig /renew
Click to expand...

OK will do thanks very much
 
LesleyO said:
This happened to me regularly when I had my LinkSys router's encryption
set at WPA. Had to lower the encryption to WEP 128 in order to resolve the
problem. Vista Home Premium 32-bit; wireless g. Any similarity?
Lesley
Click to expand...
I am not sure why this would happen when my computers running XP are ok.
Anyway, I would be reluctant to reduce security but thanks for the
suggestion
 
Broooz said:
I am not sure why this would happen when my computers running XP are ok.
Anyway, I would be reluctant to reduce security but thanks for the
suggestion
Click to expand...
Our XP laptop at the time wasn't having a problem either. I know how you
feel about security, though!
Lesley
 
Broooz said:
I am running vists SP1. Periodically I am losing the internet
connection when using internet explorer. I can't seem to find any
relevant error messages. The internet is still there for other
computers. Turning off the firewall doesn't make any difference. The
only solution is to reboot; logging off and on doesn't work. I have run
antivius and spyware but nothing found.

Any ideas how I can diagnose the problem please?
Click to expand...

I assume you've looked in the Event Viewer immediately after the
connection drops?

If this is a wireless connection, it could be a momentary lapse in signal?
 
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