DIGIT-ARC read-only archive · snapshot: July 23, 2026

Unable to use ethernet and WI-FI simultaneously

5 posts · originally from https://geek.digit.in/community/threads/unable-to-use-ethernet-and-wi-fi-simultaneously.164461/

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Chirag Original post #1
Oct 8, 2012 at 10:29 PM
I have been using Dlink 2750U for some time now. I was using usb wireless card on PC to connect to modem/router but it couldn't connect properly over long distance so I started using internet through ethernet on my PC. Now, the problem is when I am using internet on my PC (ethernet) wifi stops working on all other devices. On laptops, it connects and disconnects, connects and disconencts... If it connects websites don't open. I have to remove the LAN cable in order to use the WIFI. Any solution?
khmadhu
khmadhu #2
Oct 9, 2012 at 1:01 PM
What is u r ISP connection..? check if it is MAC specific..?
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Chirag #3
Oct 9, 2012 at 1:02 PM
BSNL. How do I check that?
khmadhu
khmadhu #4
Oct 9, 2012 at 1:14 PM
I don't think BSNL would restrict to MAC.. check u r Router settings..? try checking with other devices like mobile..
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Chirag #5
Oct 9, 2012 at 1:33 PM
Router settings seem fine. Wifi just stops working on laptops, mobile and other devices when LAN is connected.