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Windows 7: DNS Errors/Chrome/Windows 7 32 Bit Home/Comcast Wireless Router/Modem


20 Feb 2012   #1

Originally Vista, Upgraded to 32 Bit Home W7
 
 
DNS Errors/Chrome/Windows 7 32 Bit Home/Comcast Wireless Router/Modem

Hi All,

I am having issues with my network suddenly. I can get online, and for the most part pages load after a few tries. But I am (always) getting the DNS errors/page will not load the first time within the past month.

Not to be a totally noob but I have updated my drivers, defrag if needed and clean browser history on a regular basis.

Let me know what you need to help me figure this issue out.

Thanks in advance.

Brie

Attached txt ipconfig/all // Ugh. Sorry, I was rushing that report and only got half. Hopefully this is correct.



Attached Files
File Type: txt cmd1.txt (2.4 KB, 13 views)
My System SpecsSystem Spec
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20 Feb 2012   #2

Windows 8 Core X64
 
 

The two dns servers you show, 75.75.75.75 and 75.75.75.76 belong to Comcast so that must be your ISP.

Try opening an elevated Command Prompt and entering ipconfig /flushdns, see if that helps.

Does the problem occur if you connect an Ethernet cable instead of using Wireless?
My System SpecsSystem Spec
21 Feb 2012   #3

Originally Vista, Upgraded to 32 Bit Home W7
 
 

Hey Ztruker,

I ran the flush and Yes, I do have the same issue if hard connected.
However, I have Eset for a anti-virus which had found nothing. Looking over some of the other threads it was recommended to run Microsoft Essentials. So, I have been told to not run to anti virus programs due to canceling each other out, but I have downloaded ME just to see if would find anything. It did, a "hacktool // keygen?" Which I have removed. Could this be the issue? Once removed I restarted and thing appear to be faster, but, whenever I first start my system it is and then slowly lags out. After 10 minutes it is like the net is carrying ten loads of laundry. O.o
** Edit
After reading up on this, it was suggested to wipe out registry keys and other parts of my system that could be infected. Should I be looking for something else? M.E. was able to remove the threat, and I removed the whole program (Revo Unistaller - and I know I most likely did not need this program. I am just somewhat OCD on cleaning my system.)

Thanks for walking me through this. Although I am not a total noob, I'm still learning.

And always will be.

Lemme know whatcha think.

Thanks Again!
My System SpecsSystem Spec
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21 Feb 2012   #4

Windows 8 Core X64
 
 

Run Malware Bytes Anti Malware (free) and see if it finds anything.

Does this happen if you boot to Safe Mode with Networking?
My System SpecsSystem Spec
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 DNS Errors/Chrome/Windows 7 32 Bit Home/Comcast Wireless Router/Modem




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