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Windows 7: Internet won't work for a long time after booting up

17 Feb 2014   #1

Windows 7 Professional 32bit SP1
Internet won't work for a long time after booting up

After I boot my computer I cannot connect to the internet for a long time.
The resource monitor shows svchost.exe (Network Service) running CPU at a constant 25% and disk is often maxed out and plenty of hard faults
If I try to open network and sharing it will mostly fail - white screen with blue spinning circle and that will often cause windows explorer to restart - all icons and task bar disappears then reappears.

If I leave it then come back in 15 minutes or so it will have sorted itself out and svchost CPU use is down to 0

Any suggestions it is really annoying.

My System SpecsSystem Spec
17 Feb 2014   #2

Windows 7 Home Premium 64-bit

I had a similar problem, this may help you..... I found it useful.

What is svchost.exe And Why Is It Running?
My System SpecsSystem Spec
17 Feb 2014   #3

Windows 7 Professional 32bit SP1

Thanks for your reply. Read with interest.
DNS Cache is taking the full 25% of CPU. Tried restarting but doesn't make any difference. Eventually the CPU use will drop to a low % then everything will start to work including internet. Not sure what to do now.
My System SpecsSystem Spec


 Internet won't work for a long time after booting up

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