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jcpainter's avatar
jcpainter
Explorer
Nov 06, 2014

Cannot connect to public WiFi

Has anyone had (and solved) this problem?

We are currently at Gulf State Park in Gulf Shores, AL. On my laptop I can connect to their G band non-secure WiFi network with an "Excellent" signal strength. However, I get no internet access.

Other devices in our rig connect and get internet access just fine.

I've spent hours with Dell Pro-tech support to no avail. I've spent many days Googling this problem and have discovered that others experience the same issue on public WiFis, but I can find no posted solution.

Dell's last suggestion emailed to me was as follows: "I would suggest clearing the ip stack and flushing the dns. To do that open command prompt on your pc by clicking start and going to search at the bottom and type cmd, the cmd.exe should come up at the top but you have to RIGHTCLICK on cmd.exe and then click run as administrator. Hit yes on the next window and the run box should pop up when you hit that. This should bring up the black command screen. In this window type this in. ipconfig/release then hit enter. That should turn your ip to 0’s. Now in the next line type in ipconfig/flushdns and hit enter. After that type in netsh winsock reset and hit enter. After that exit the command prompt and then reboot your pc and try the connection again."

This did not resolve the problem either.

If anyone has experienced this strange phenomenon and found a solution, I would be forever grateful.

Thank you,
Jean Painter

23 Replies

  • rt click on your wi fi strength bar, click, open network and sharing, click "manage wireless networks", Click the one you are trying to use and remove it. Heck, remove most or all of them. Just for good measure reboot your computer. The start the picking of the wireless hot spot again and when the type of system comes up pick public. It might seem like it is doing nothing so be patient. It can take a minute for this screen to show up.
  • How long have you had this problem?

    Did you do "restore to earlier time", ?

    Does a screen ever pop up that ask what kind of network is it? Public, Private, etc.
  • There is a simple solution for this issue of not able to get connected inspite of having connection: Goto Run:c:\temp . Here you have to delete all the files/folders that present in this temp folder.(don't leave any single file/folder) in this directory. Now, disconnect that internet connection which is annoying you.. press refresh of F5 on the desktop screen and then try to connect to that internet connection back, for your surprise you will find the internet connection on with its full speed. This is for 8.1

    The other thing is to briefly shut down your antivirus as it can block access.

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