Windows could not automatically detect this network's proxy settings

Anonymous
2010-05-04T02:01:23+00:00

Recently, I have noticed a small caution triangle appearing with my network icon on the task bar. When I right click and troubleshoot, it comes with this message. Windows could not automatically detect this network's proxy settings. My internet has been very slow lately, but I'm wondering if this is a problem with my network? or is this something that my ISP has to fix?

Windows for home | Previous Windows versions | Internet and connectivity

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Anonymous
2011-05-10T19:40:13+00:00

(This post is intended for all reporting the problem)

Check Internet Options (from Control Panel or Internet Explorer Tools / Options  /Connections Tab / LAN Settings and make sure Proxy Server is unchecked even if using Firefox.  Check settings in Firefox in Tools / Options /Advanced Connections / Settings  (should be either use system proxy settings or no proxy).

Check for malware especially using malwarebytes.

Try  these two commands in that order in an elevated command prompt.  Do the first one first then reboot and try.  If still bad try the second.

netsh winsock reset

netsh int ipv4 reset

If these don't help, please post the output of an ipconfig /all command

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Anonymous
2011-03-21T14:37:48+00:00

I had the same problem this morning--couldn't connect on one computer but could on the other.  Got the same message about not being able to detect the proxy settings.  However, I used System Restore to reverse some changes that had happened during the night and that corrected the problem.

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  1. Anonymous
    2015-12-31T00:21:15+00:00

    neither one of those was a long term fix, happens to me sporadically. here's the ipconfig:

    Host Name . . . . . . . . . . . . : DESKTOP-4KU7J7G

       Primary Dns Suffix  . . . . . . . :

       Node Type . . . . . . . . . . . . : Hybrid

       IP Routing Enabled. . . . . . . . : No

       WINS Proxy Enabled. . . . . . . . : No

    Ethernet adapter Ethernet:

    Media State . . . . . . . . . . . : Media disconnected

       Connection-specific DNS Suffix  . :

       Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller

       Physical Address. . . . . . . . . : 10-60-4B-00-76-82

       DHCP Enabled. . . . . . . . . . . : Yes

       Autoconfiguration Enabled . . . . : Yes

    Wireless LAN adapter Local Area Connection* 2:

    Media State . . . . . . . . . . . : Media disconnected

       Connection-specific DNS Suffix  . :

       Description . . . . . . . . . . . : Microsoft Wi-Fi Direct Virtual Adapter

       Physical Address. . . . . . . . . : 84-A6-C8-07-4D-43

       DHCP Enabled. . . . . . . . . . . : Yes

       Autoconfiguration Enabled . . . . : Yes

    Wireless LAN adapter Wi-Fi:

    Connection-specific DNS Suffix  . :

       Description . . . . . . . . . . . : Intel(R) Centrino(R) Wireless-N 2230

       Physical Address. . . . . . . . . : 84-A6-C8-07-4D-42

       DHCP Enabled. . . . . . . . . . . : Yes

       Autoconfiguration Enabled . . . . : Yes

       Link-local IPv6 Address . . . . . : fe80::b8e5:1783:420a:ff11%4(Preferred)

       IPv4 Address. . . . . . . . . . . : 192.168.1.51(Preferred)

       Subnet Mask . . . . . . . . . . . : 255.255.255.0

       Lease Obtained. . . . . . . . . . : Wednesday, December 30, 2015 6:26:00 PM

       Lease Expires . . . . . . . . . . : Thursday, December 31, 2015 6:25:59 PM

       Default Gateway . . . . . . . . . : 192.168.1.1

       DHCP Server . . . . . . . . . . . : 192.168.1.1

       DHCPv6 IAID . . . . . . . . . . . : 59025096

       DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1D-4D-E6-7F-10-60-4B-00-76-82

       DNS Servers . . . . . . . . . . . : 192.168.1.1

       NetBIOS over Tcpip. . . . . . . . : Enabled

    Tunnel adapter isatap.{7A04F71B-EE21-4F18-BFA2-D8EDFFA12646}:

    Media State . . . . . . . . . . . : Media disconnected

       Connection-specific DNS Suffix  . :

       Description . . . . . . . . . . . : Microsoft ISATAP Adapter

       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0

       DHCP Enabled. . . . . . . . . . . : No

       Autoconfiguration Enabled . . . . : Yes

    Tunnel adapter Teredo Tunneling Pseudo-Interface:

    Connection-specific DNS Suffix  . :

       Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface

       Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0

       DHCP Enabled. . . . . . . . . . . : No

       Autoconfiguration Enabled . . . . : Yes

       IPv6 Address. . . . . . . . . . . : 2001:0:5ef5:79fb:38d7:26d8:ba08:4e0(Preferred)

       Link-local IPv6 Address . . . . . : fe80::38d7:26d8:ba08:4e0%7(Preferred)

       Default Gateway . . . . . . . . . : ::

       DHCPv6 IAID . . . . . . . . . . . : 335544320

       DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1D-4D-E6-7F-10-60-4B-00-76-82

       NetBIOS over Tcpip. . . . . . . . : Disabled

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  2. Anonymous
    2015-11-24T09:31:00+00:00

    Thanks for that.

    Brilliant. Problem solved

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  3. Anonymous
    2015-11-24T09:03:33+00:00

    Resetting adapter worked for me.

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