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Strange DNS issue for wireless adapter

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  • 14-12-2016 1:46pm
    #1
    Registered Users Posts: 1,580 ✭✭✭


    Hi,
    I have weird problem with the wirless card on my laptop: Ever since Virgin had a DNS crash a few days ago my laptop always reports a 'No internet Access' message from my wirless connection. All other devices connected to the same router are fine (phone, smart TV). If I go to the TCPIP settings and change the DNS setting it fixes the problem...thats the weird part, all I have to do is change the setting, so if it is currently set to 'obtain DNS automatically' and I change it to 'use 8.8.8.8' then I get internet access back. Next time I start the laptop, no internet access, I go in and change '8.8.8.8' to ' obtain DNS automatically' and I get internet access again. :(
    Any idea what could be causing this? it's not the end of the world but it is a pain having to change the setting everytime I want to use the computer. By the way, am connecting to an access point that is connected to the Virgin router. Virgin router managing DHCP.
    thanks


Comments

  • Moderators, Technology & Internet Moderators Posts: 12,448 Mod ✭✭✭✭dub45


    This might be worth a try if your problem is still there.


    http://www.wikihow.com/Flush-DNS


  • Registered Users Posts: 36,167 ✭✭✭✭ED E


    Microsoft put out a patch that broke the IP stack about a week ago. It resolves itself like you've explained.

    Google will tell you how to revert the change.


  • Registered Users Posts: 1 colin_little


    I had similar experiences with various computers on windows 10 with the yellow triangle in the network symbol. I found that downloading network drivers from the computer manufactures web site and reinstalling them worked, of course you need a 2nd computer to do this.

    Colin


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