Win 7 64 bit : Randomly unable to access websites

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  1. Posts : 123
    win 7 64 bit
    Thread Starter
       #11

    Its not possible to test with a clean boot unless i leave the computer on for several days without using any services, etc.....

    Getting random DCs now with the wifi too...

    Some window troubleshooter logs :

    Code:
    Windows Network Diagnostics Publisher details 
    
    Issues found 
    Your computer appears to be correctly configured, but the device or resource (DNS server) is not respondingYour computer appears to be correctly configured, but the device or resource (DNS server) is not responding Detected Detected 
    Contact your network administrator or Internet service provider (ISP) Completed 
     
    
    Issues found Detection details 
    
    6 Your computer appears to be correctly configured, but the device or resource (DNS server) is not responding Detected Detected 
     
    Contact your network administrator or Internet service provider (ISP) Completed 
     
    Windows can't communicate with the device or resource (DNS server). The computer or service you are trying to reach might be temporarily unavailable. 
     
    
    Detection details Expand 
    
    InformationalDiagnostics Information (Network Adapter) 
    Details about network adapter diagnosis: 
    
    Network adapter Wireless Network Connection driver information:
    
       Description . . . . . . . . . . : Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC
       Manufacturer  . . . . . . . . . : Realtek Semiconductor Corp.
       Provider  . . . . . . . . . . . : Realtek Semiconductor Corp.
       Version   . . . . . . . . . . . : 2010.9.906.2013
       Inf File Name . . . . . . . . . : C:\Windows\INF\oem2.inf
       Inf File Date . . . . . . . . . : Thursday, September 26, 2013  9:10:12 AM
       Section Name  . . . . . . . . . : CLEVO8723ae.ndi
       Hardware ID . . . . . . . . . . : pci\ven_10ec&dev_8723&subsys_072610ec
       Instance Status Flags . . . . . : 0x180200a
       Device Manager Status Code  . . : 0
       IfType  . . . . . . . . . . . . : 71
       Physical Media Type . . . . . . : 9
    
     
     
    InformationalDiagnostics Information (Wireless Connectivity) 
    Details about wireless connectivity diagnosis: 
    
    Information for connection being diagnosed
     Interface GUID: f367216e-85eb-4960-b02c-7043888744ad
     Interface name: Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC
     Interface type: Native WiFi
    
    Connection incident diagnosed
     Auto Configuration ID: 5
     Connection ID: 5
    
    Connection status summary
     Connection started at: 2014-01-06 16:15:30-957
     Profile match: Success
     Pre-Association: Success
     Association: Success
     Security and Authentication: Success
    
    List of visible access point(s): 17 item(s) total, 17 item(s) displayed
            BSSID        BSS Type PHY    Signal(dB)    Chnl/freq    SSID
    -------------------------------------------------------------------------
    50-06-04-2F-25-60    Infra     <unknown>    -52        1     eduroam
    50-06-04-2F-25-64    Infra     g    -52        1     uniwide_webauth
    50-06-04-2F-B4-40    Infra     <unknown>    -52        11     eduroam
    50-06-04-2F-B4-41    Infra     <unknown>    -52        11     uniwide
    50-06-04-2F-25-61    Infra     <unknown>    -53        1     uniwide
    50-06-04-2F-B4-42    Infra     <unknown>    -53        11     uniwide_guest
    50-06-04-2F-B4-43    Infra     <unknown>    -53        11     uniwide_teaching
    50-06-04-2F-B4-44    Infra     g    -53        11     uniwide_webauth
    50-06-04-2F-B4-45    Infra     <unknown>    -53        11     (Unnamed Network)
    44-03-A7-9A-83-24    Infra     g    -57        1     uniwide_webauth
    44-03-A7-E5-74-85    Infra     <unknown>    -57        1     (Unnamed Network)
    44-03-A7-E5-74-82    Infra     <unknown>    -58        1     uniwide_guest
    44-03-A7-E5-74-83    Infra     <unknown>    -58        1     uniwide_teaching
    44-03-A7-E5-74-80    Infra     <unknown>    -58        1     eduroam
    44-03-A7-9A-83-23    Infra     <unknown>    -59        1     uniwide_teaching
    44-03-A7-E5-74-84    Infra     g    -60        1     uniwide_webauth
    44-03-A7-E5-74-81    Infra     <unknown>    -60        1     uniwide
    
    Connection History
    
     Information for Auto Configuration ID 5
    
      List of visible networks: 6 item(s) total, 6 item(s) displayed
      BSS Type PHY    Security    Signal(RSSI)    Compatible    SSID
      ------------------------------------------------------------------------------
      Infra     <unknown>    Yes        85    Yes        eduroam
      Infra     g    Yes        85    Yes        uniwide_webauth
      Infra     <unknown>    Yes        85    Yes        uniwide
      Infra     <unknown>    No        84    Yes        uniwide_guest
      Infra     <unknown>    Yes        84    Yes        uniwide_teaching
      Infra     <unknown>    Yes        83    Yes        (Unnamed Network)
    
      List of preferred networks: 1 item(s)
       Profile: uniwide
        SSID: uniwide
        SSID length: 7
        Connection mode: Infra
        Security: Yes
        Set by group policy: No
        Connect even if network is not broadcasting: No
        Connectable: No
         Reason: 0x00028001
    
     Information for Connection ID 5
     Connection started at: 2014-01-06 16:15:30-957
      Auto Configuration ID: 5
      Profile: uniwide
      SSID: uniwide
      SSID length: 7
      Connection mode: Infra
      Security: Yes
      Pre-Association and Association
       Connectivity settings provided by hardware manufacturer (IHV): No
       Security settings provided by hardware manufacturer (IHV): No
       Profile matches network requirements: Success
       Pre-association status: Success
       Association status: Success
        Last AP:  50-06-04-2f-b4-41
      Security and Authentication
       Configured security type: WPA2-802.1X
       Configured encryption type: CCMP(AES)
       802.1X protocol: Yes
        Authentication mode: Machine or user
        EAP type: Authentication not started
        Number of 802.1X restarts: 1
        Number of 802.1X failures: 0
        802.1X status: Success
       Key exchange initiated: Yes
        Unicast key received: Yes
        Multicast key received: Yes
       Number of security packets received: 13
       Number of security packets sent: 13
       Security attempt status: Success
     Connectivity
       Packet statistics
        Ndis Rx: 1510
        Ndis Tx: 1330
        Unicast decrypt success: 180
        Multicast decrypt success: 0
        Unicast decrypt failure: 0
        Multicast decrypt failure: 0
        Rx success: 1022
        Rx failure: 0
        Tx success: 119
        Tx failure: 0
        Tx retry: 0
        Tx multiple retry: 0
        Tx max lifetime exceeded: 0
        Tx ACK failure: 0
       Roaming history: 0 item(s)
    
     Information for Auto Configuration ID 4
    
      List of visible networks: 7 item(s) total, 7 item(s) displayed
      BSS Type PHY    Security    Signal(RSSI)    Compatible    SSID
      ------------------------------------------------------------------------------
      Infra     g    Yes        85    Yes        uniwide_webauth
      Infra     <unknown>    No        84    Yes        uniwide_guest
      Infra     <unknown>    Yes        84    Yes        eduroam
      Infra     <unknown>    Yes        83    Yes        uniwide
      Infra     <unknown>    Yes        83    Yes        uniwide_teaching
      Infra     <unknown>    Yes        79    Yes        (Unnamed Network)
      Infra     <unknown>    No        48    Yes        Big Air Community Broadband
    
      List of preferred networks: 1 item(s)
       Profile: uniwide
        SSID: uniwide
        SSID length: 7
        Connection mode: Infra
        Security: Yes
        Set by group policy: No
        Connect even if network is not broadcasting: No
        Connectable: No
         Reason: 0x00028001
    
     Information for Connection ID 4
     Connection started at: 2014-01-06 15:23:41-434
      Auto Configuration ID: 4
      Profile: uniwide
      SSID: uniwide
      SSID length: 7
      Connection mode: Infra
      Security: Yes
      Pre-Association and Association
       Connectivity settings provided by hardware manufacturer (IHV): No
       Security settings provided by hardware manufacturer (IHV): No
       Profile matches network requirements: Success
       Pre-association status: Success
       Association status: Success
        Last AP:  50-06-04-2f-25-61
      Security and Authentication
       Configured security type: WPA2-802.1X
       Configured encryption type: CCMP(AES)
       802.1X protocol: Yes
        Authentication mode: Machine or user
        EAP type: Authentication not started
        Number of 802.1X restarts: 1
        Number of 802.1X failures: 0
        802.1X status: Success
       Key exchange initiated: Yes
        Unicast key received: Yes
        Multicast key received: Yes
       Number of security packets received: 13
       Number of security packets sent: 13
       Security attempt status: Success
     Connectivity
       Packet statistics
        Ndis Rx: 0
        Ndis Tx: 0
        Unicast decrypt success: 638
        Multicast decrypt success: 0
        Unicast decrypt failure: 0
        Multicast decrypt failure: 0
        Rx success: 1942
        Rx failure: 0
        Tx success: 585
        Tx failure: 0
        Tx retry: 0
        Tx multiple retry: 0
        Tx max lifetime exceeded: 0
        Tx ACK failure: 0
       Roaming history: 1 item(s)
         Times: 2014-01-06 16:15:29-590
        Roamed from BSSID:  00-00-00-00-00-00
         Reason: 0x00020008
     Disconnected from BSSID:  00-00-00-00-00-00   Reason: 0x00000101
    
     Information for Auto Configuration ID 3
    
      List of visible networks: 7 item(s) total, 7 item(s) displayed
      BSS Type PHY    Security    Signal(RSSI)    Compatible    SSID
      ------------------------------------------------------------------------------
      Infra     <unknown>    Yes        83    Yes        uniwide
      Infra     <unknown>    No        83    Yes        uniwide_guest
      Infra     <unknown>    Yes        83    Yes        uniwide_teaching
      Infra     g    Yes        83    Yes        uniwide_webauth
      Infra     <unknown>    Yes        83    Yes        eduroam
      Infra     <unknown>    Yes        83    Yes        (Unnamed Network)
      Infra     <unknown>    No        48    Yes        Big Air Community Broadband
    
      List of preferred networks: 1 item(s)
       Profile: uniwide
        SSID: uniwide
        SSID length: 7
        Connection mode: Infra
        Security: Yes
        Set by group policy: No
        Connect even if network is not broadcasting: No
        Connectable: No
         Reason: 0x00028001
    
     Information for Connection ID 3
     Connection started at: 2014-01-05 16:47:35-856
      Auto Configuration ID: 3
      Profile: uniwide
      SSID: uniwide
      SSID length: 7
      Connection mode: Infra
      Security: Yes
      Pre-Association and Association
       Connectivity settings provided by hardware manufacturer (IHV): No
       Security settings provided by hardware manufacturer (IHV): No
       Profile matches network requirements: Success
       Pre-association status: Success
       Association status: Success
        Last AP:  50-06-04-2f-25-61
      Security and Authentication
       Configured security type: WPA2-802.1X
       Configured encryption type: CCMP(AES)
       802.1X protocol: Yes
        Authentication mode: Machine or user
        EAP type: Authentication not started
        Number of 802.1X restarts: 1
        Number of 802.1X failures: 0
        802.1X status: Success
       Key exchange initiated: Yes
        Unicast key received: Yes
        Multicast key received: Yes
       Number of security packets received: 24
       Number of security packets sent: 25
       Security attempt status: Success
     Connectivity
       Packet statistics
        Ndis Rx: 52
        Ndis Tx
     
     
    InformationalDiagnostics Information (Wireless Connectivity) 
    Details about wireless connectivity diagnosis: 
    
    For complete information about this session see the wireless connectivity information event.
    
    Helper Class: Auto Configuration
     Initialize status: Success
    
    Information for connection being diagnosed
     Interface GUID: f367216e-85eb-4960-b02c-7043888744ad
     Interface name: Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC
     Interface type: Native WiFi
    
    Result of diagnosis: There may be problem
    
    
    
    
     
     
    InformationalDiagnostics Information (Wireless Network Adapter) 
    Details about wireless network adapter diagnosis: 
    
    For complete information about this session see the wireless connectivity information event.
    
    Helper Class: Native WiFi MSM
     Initialize status: Success
    
    Information for connection being diagnosed
     Interface GUID: f367216e-85eb-4960-b02c-7043888744ad
     Interface name: Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC
     Interface type: Native WiFi
     Profile: uniwide
     SSID: uniwide
     SSID length: 7
     Connection mode: Infra
     Security: Yes
     Connect even if network is not broadcasting: No
    
    Result of diagnosis: There may be problem
    
    
    
    
     
     
    InformationalNetwork Diagnostics Log 
    File Name:  88EA0A2E-9D4E-4010-B2BE-EA5267C7B005.Diagnose.Admin.0.etl 
     
    InformationalOther Networking Configuration and Logs 
    File Name:  NetworkConfiguration.cab 
     
    Collection information 
    Computer Name:  QUESTION-PC 
    Windows Version: 6.1 
    Architecture: amd64 
    Time: Monday, January 06, 2014 4:56:57 PM 
    
    Publisher details Expand 
    
    Windows Network Diagnostics 
    Detects problems with network connectivity. 
    Package Version: 1.0 
    Publisher: Microsoft Windows
      My Computer


  2. Posts : 123
    win 7 64 bit
    Thread Starter
       #12

    Code:
    Windows Network Diagnostics Publisher details 
    
    Issues found 
    The default gateway is not availableThe default gateway is not available
    The default gateway is a device that connects a local network or computer to the Internet. A broadband modem or router is usually the default gateway. Fixed Fixed 
    Reset the "Wireless Network Connection" adapter Completed 
    Investigate router or broadband modem issues Not run 
     
    
    Issues found Detection details 
    
    6 The default gateway is not available Fixed Fixed 
     
    The default gateway is a device that connects a local network or computer to the Internet. A broadband modem or router is usually the default gateway. 
    Reset the "Wireless Network Connection" adapter Completed 
     
    This can sometimes resolve an intermittent problem. 
    InformationalNetwork Diagnostics Log 
    File Name:  9B95A5F9-6663-406F-85D2-95C92B4237FC.Repair.Admin.1.etl 
     
     
    Investigate router or broadband modem issues Not run 
     
    If you're connected to a hotspot or domain network, contact the network administrator. Otherwise: 1. Unplug or turn off the device. 2. After all the lights on the device are off, wait at least 10 seconds. 3. Turn the device on or plug it back into the power outlet. To restart a router or modem that has a built-in battery, press and quickly release the Reset button. 
     
    
    Detection details Expand 
    
    InformationalDiagnostics Information (Network Adapter) 
    Details about network adapter diagnosis: 
    
    Network adapter Wireless Network Connection driver information:
    
       Description . . . . . . . . . . : Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC
       Manufacturer  . . . . . . . . . : Realtek Semiconductor Corp.
       Provider  . . . . . . . . . . . : Realtek Semiconductor Corp.
       Version   . . . . . . . . . . . : 2010.9.906.2013
       Inf File Name . . . . . . . . . : C:\Windows\INF\oem2.inf
       Inf File Date . . . . . . . . . : Thursday, September 26, 2013  9:10:12 AM
       Section Name  . . . . . . . . . : CLEVO8723ae.ndi
       Hardware ID . . . . . . . . . . : pci\ven_10ec&dev_8723&subsys_072610ec
       Instance Status Flags . . . . . : 0x180200a
       Device Manager Status Code  . . : 0
       IfType  . . . . . . . . . . . . : 71
       Physical Media Type . . . . . . : 9
    
     
     
    InformationalDiagnostics Information (Wireless Connectivity) 
    Details about wireless connectivity diagnosis: 
    
    Information for connection being diagnosed
     Interface GUID: f367216e-85eb-4960-b02c-7043888744ad
     Interface name: Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC
     Interface type: Native WiFi
    
    Connection incident diagnosed
     Auto Configuration ID: 3
     Connection ID: 3
    
    Connection status summary
     Connection started at: 2014-01-06 17:30:20-662
     Profile match: Success
     Pre-Association: Success
     Association: Success
     Security and Authentication: Success
    
    List of visible access point(s): 38 item(s) total, 38 item(s) displayed
            BSSID        BSS Type PHY    Signal(dB)    Chnl/freq    SSID
    -------------------------------------------------------------------------
    50-06-04-2F-25-60    Infra     <unknown>    -53        6     eduroam
    50-06-04-2F-25-61    Infra     <unknown>    -53        6     uniwide
    50-06-04-2F-25-63    Infra     <unknown>    -53        6     uniwide_teaching
    50-06-04-2F-25-62    Infra     <unknown>    -53        6     uniwide_guest
    50-06-04-2F-B4-40    Infra     <unknown>    -53        1     eduroam
    50-06-04-2F-B4-41    Infra     <unknown>    -53        1     uniwide
    50-06-04-2F-B4-42    Infra     <unknown>    -53        1     uniwide_guest
    50-06-04-2F-B4-43    Infra     <unknown>    -53        1     uniwide_teaching
    50-06-04-2F-B4-44    Infra     g    -53        1     uniwide_webauth
    50-06-04-2F-B4-45    Infra     <unknown>    -53        1     (Unnamed Network)
    50-06-04-2F-25-64    Infra     g    -53        6     uniwide_webauth
    44-03-A7-9A-83-21    Infra     <unknown>    -57        1     uniwide
    44-03-A7-E5-74-83    Infra     <unknown>    -58        11     uniwide_teaching
    44-03-A7-E5-74-81    Infra     <unknown>    -58        11     uniwide
    08-CC-68-9F-54-02    Infra     <unknown>    -58        11     uniwide_guest
    08-CC-68-9F-54-04    Infra     g    -58        11     uniwide_webauth
    08-CC-68-9F-54-00    Infra     <unknown>    -58        11     eduroam
    44-03-A7-E5-74-82    Infra     <unknown>    -58        11     uniwide_guest
    44-03-A7-E5-74-80    Infra     <unknown>    -59        11     eduroam
    50-06-04-2F-92-21    Infra     <unknown>    -59        6     uniwide
    44-03-A7-9A-83-22    Infra     <unknown>    -59        1     uniwide_guest
    44-03-A7-9A-83-23    Infra     <unknown>    -59        1     uniwide_teaching
    44-03-A7-9A-83-24    Infra     g    -59        1     uniwide_webauth
    44-03-A7-9A-83-20    Infra     <unknown>    -59        1     eduroam
    50-06-04-2F-92-23    Infra     <unknown>    -59        6     uniwide_teaching
    08-CC-68-9F-54-01    Infra     <unknown>    -59        11     uniwide
    50-06-04-2F-92-22    Infra     <unknown>    -59        6     uniwide_guest
    50-06-04-2F-92-20    Infra     <unknown>    -59        6     eduroam
    08-CC-68-9F-54-03    Infra     <unknown>    -60        11     uniwide_teaching
    08-CC-68-9F-54-05    Infra     <unknown>    -60        11     (Unnamed Network)
    44-03-A7-9A-83-25    Infra     <unknown>    -60        1     (Unnamed Network)
    50-06-04-2F-7C-44    Infra     g    -67        1     uniwide_webauth
    50-06-04-2F-7C-42    Infra     <unknown>    -69        1     uniwide_guest
    50-06-04-2F-7C-40    Infra     <unknown>    -70        1     eduroam
    50-06-04-2F-7C-41    Infra     <unknown>    -70        1     uniwide
    50-06-04-2F-7C-43    Infra     <unknown>    -70        1     uniwide_teaching
    50-06-04-2F-7C-45    Infra     <unknown>    -70        1     (Unnamed Network)
    2C-E6-CC-2F-92-38    Infra     <unknown>    -70        7     Big Air Community Broadband
    
    Connection History
    
     Information for Auto Configuration ID 3
    
      List of visible networks: 7 item(s) total, 7 item(s) displayed
      BSS Type PHY    Security    Signal(RSSI)    Compatible    SSID
      ------------------------------------------------------------------------------
      Infra     <unknown>    Yes        84    Yes        eduroam
      Infra     <unknown>    Yes        84    Yes        uniwide
      Infra     <unknown>    Yes        84    Yes        uniwide_teaching
      Infra     <unknown>    No        84    Yes        uniwide_guest
      Infra     g    Yes        84    Yes        uniwide_webauth
      Infra     <unknown>    Yes        84    Yes        (Unnamed Network)
      Infra     <unknown>    No        49    Yes        Big Air Community Broadband
    
      List of preferred networks: 1 item(s)
       Profile: uniwide
        SSID: uniwide
        SSID length: 7
        Connection mode: Infra
        Security: Yes
        Set by group policy: No
        Connect even if network is not broadcasting: No
        Connectable: Yes
    
     Information for Connection ID 3
     Connection started at: 2014-01-06 17:30:20-662
      Auto Configuration ID: 3
      Profile: uniwide
      SSID: uniwide
      SSID length: 7
      Connection mode: Infra
      Security: Yes
      Pre-Association and Association
       Connectivity settings provided by hardware manufacturer (IHV): No
       Security settings provided by hardware manufacturer (IHV): No
       Profile matches network requirements: Success
       Pre-association status: Success
       Association status: Success
        Last AP:  50-06-04-2f-b4-41
      Security and Authentication
       Configured security type: WPA2-802.1X
       Configured encryption type: CCMP(AES)
       802.1X protocol: Yes
        Authentication mode: Machine or user
        EAP type: Authentication not started
        Number of 802.1X restarts: 2
        Number of 802.1X failures: 0
        802.1X status: Success
       Key exchange initiated: Yes
        Unicast key received: Yes
        Multicast key received: Yes
       Number of security packets received: 25
       Number of security packets sent: 24
       Security attempt status: Success
     Connectivity
       Packet statistics
        Ndis Rx: 1306620
        Ndis Tx: 1298916
        Unicast decrypt success: 55
        Multicast decrypt success: 0
        Unicast decrypt failure: 0
        Multicast decrypt failure: 0
        Rx success: 6185
        Rx failure: 0
        Tx success: 0
        Tx failure: 0
        Tx retry: 0
        Tx multiple retry: 0
        Tx max lifetime exceeded: 0
        Tx ACK failure: 0
       Roaming history: 1 item(s)
         Times: 2014-01-06 23:23:45-430
        Roamed from BSSID:  44-03-a7-e5-74-81
         Reason: 0x00000008
    
     Information for Auto Configuration ID 2
    
      List of visible networks: 7 item(s) total, 7 item(s) displayed
      BSS Type PHY    Security    Signal(RSSI)    Compatible    SSID
      ------------------------------------------------------------------------------
      Infra     <unknown>    Yes        86    Yes        eduroam
      Infra     <unknown>    Yes        86    Yes        uniwide
      Infra     <unknown>    No        86    Yes        uniwide_guest
      Infra     <unknown>    Yes        86    Yes        uniwide_teaching
      Infra     g    Yes        86    Yes        uniwide_webauth
      Infra     <unknown>    Yes        86    Yes        (Unnamed Network)
      Infra     <unknown>    No        46    Yes        Big Air Community Broadband
    
      List of preferred networks: 1 item(s)
       Profile: uniwide
        SSID: uniwide
        SSID length: 7
        Connection mode: Infra
        Security: Yes
        Set by group policy: No
        Connect even if network is not broadcasting: No
        Connectable: No
         Reason: 0x00028007
    
     Information for Connection ID 2
     Connection started at: 2014-01-06 17:25:07-088
      Auto Configuration ID: 2
      Profile: uniwide
      SSID: uniwide
      SSID length: 7
      Connection mode: Infra
      Security: Yes
      Pre-Association and Association
       Connectivity settings provided by hardware manufacturer (IHV): No
       Security settings provided by hardware manufacturer (IHV): No
       Profile matches network requirements: Success
       Pre-association status: Success
       Association status: Success
        Last AP:  50-06-04-2f-b4-41
      Security and Authentication
       Configured security type: WPA2-802.1X
       Configured encryption type: CCMP(AES)
       802.1X protocol: Yes
        Authentication mode: Machine or user
        Number of 802.1X restarts: 1
        Number of 802.1X failures: 2
        802.1X status: Fail 0x00000000
        802.1X reason code: 0x00050005
       Key exchange initiated: No
       Number of security packets received: 11
       Number of security packets sent: 11
       Security attempt status: Fail 0x00050005
    
     Information for Auto Configuration ID 1
    
      List of visible networks: 7 item(s) total, 7 item(s) displayed
      BSS Type PHY    Security    Signal(RSSI)    Compatible    SSID
      ------------------------------------------------------------------------------
      Infra     <unknown>    Yes        85    Yes        uniwide
      Infra     <unknown>    No        85    Yes        uniwide_guest
      Infra     <unknown>    Yes        85    Yes        uniwide_teaching
      Infra     g    Yes        85    Yes        uniwide_webauth
      Infra     <unknown>    Yes        85    Yes        eduroam
      Infra     <unknown>    Yes        85    Yes        (Unnamed Network)
      Infra     <unknown>    No        48    Yes        Big Air Community Broadband
    
      List of preferred networks: 1 item(s)
       Profile: uniwide
        SSID: uniwide
        SSID length: 7
        Connection mode: Infra
        Security: Yes
        Set by group policy: No
        Connect even if network is not broadcasting: No
        Connectable: No
         Reason: 0x00028007
    
     Information for Connection ID 1
     Connection started at: 2014-01-06 17:05:03-441
      Auto Configuration ID: 1
      Profile: uniwide
      SSID: uniwide
      SSID length: 7
      Connection mode: Infra
      Security: Yes
      Pre-Association and Association
       Connectivity settings provided by hardware manufacturer (IHV): No
       Security settings provided by hardware manufacturer (IHV): No
       Profile matches network 
     
     
    InformationalDiagnostics Information (Wireless Connectivity) 
    Details about wireless connectivity diagnosis: 
    
    For complete information about this session see the wireless connectivity information event.
    
    Helper Class: Auto Configuration
     Initialize status: Success
    
    Information for connection being diagnosed
     Interface GUID: f367216e-85eb-4960-b02c-7043888744ad
     Interface name: Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC
     Interface type: Native WiFi
    
    Result of diagnosis: There may be problem
    
    
    
    
     
     
    InformationalDiagnostics Information (Wireless Network Adapter) 
    Details about wireless network adapter diagnosis: 
    
    For complete information about this session see the wireless connectivity information event.
    
    Helper Class: Native WiFi MSM
     Initialize status: Success
    
    Information for connection being diagnosed
     Interface GUID: f367216e-85eb-4960-b02c-7043888744ad
     Interface name: Realtek RTL8723AE Wireless LAN 802.11n PCI-E NIC
     Interface type: Native WiFi
     Profile: uniwide
     SSID: uniwide
     SSID length: 7
     Connection mode: Infra
     Security: Yes
     Connect even if network is not broadcasting: No
    
    Result of diagnosis: There may be problem
    
    
    
    
     
     
    InformationalNetwork Diagnostics Log 
    File Name:  9B95A5F9-6663-406F-85D2-95C92B4237FC.Diagnose.Admin.0.etl 
     
    InformationalOther Networking Configuration and Logs 
    File Name:  NetworkConfiguration.cab 
     
    Collection information 
    Computer Name:  QUESTION-PC 
    Windows Version: 6.1 
    Architecture: amd64 
    Time: Monday, January 06, 2014 11:49:06 PM 
    
    Publisher details Expand 
    
    Windows Network Diagnostics 
    Detects problems with network connectivity. 
    Package Version: 1.0 
    Publisher: Microsoft Windows
    [IMG]res://sdiageng.dll/expand.png[/IMG]





    Windows Network Diagnostics Detects problems with network connectivity. Package Version: 1.0
    Publisher: Microsoft Windows
    [code]
      My Computer


  3. Posts : 10,485
    W7 Pro SP1 64bit
       #13

    Take a look at this post

    https://www.sevenforums.com/network-s...ml#post2291004

    and the post below it.
      My Computer


  4. Posts : 123
    win 7 64 bit
    Thread Starter
       #14

    I cant ping my router either when this problem occurs. But its not a problem with the router because im now living in a college dorm and everyone else has normal internet when this occurs....also the problem goes away when i restart my computer....
      My Computer


  5. Posts : 10,485
    W7 Pro SP1 64bit
       #15

    In your first post, you mention more than one computer: "I have been experiencing this problem for a long time, with multiple computers and different installations of windows." Are you still getting disconnects on more than one computer?
      My Computer


  6. Posts : 123
    win 7 64 bit
    Thread Starter
       #16

    I dont actually have more than one computer now but it used to happen on my desktop, an older laptop and its happening on this laptop too.

    Multiple ISPs and it even happens in different countries.

    The only common factor seems to be that all computers were running win 7.
      My Computer


  7. Posts : 10,485
    W7 Pro SP1 64bit
       #17

    Question2 said:
    ~~~
    The only common factor seems to be that all computers were running win 7.
    Again, I have to think that the common factor might be you. Something that you install on every computer or something that you do to every computer might be the cause. W7 does not do this on its own.

    Just to repeat, you cannot surf or ping when this issue happens, but other apps are still connected to the internet and functioning fine - correct? Make a batch file on your desktop that pings google.com. Then make another batch file that pings an IP address for google.com. When the issue happens, run both batch files and let's see if you are loosing the ability to resolve URLs. You should be able to ping an IP address even if the DNS process has failed.

    Also, the next time that you get this disconnect, disable and then stop the service named DNS Client. Do not reboot. Just exit Firefox and/or IE & check task manager to make sure that they left RAM. Then start IE and see if you can surf somewhere.

    Without the DNS Client service running, each application has to make its own request for DNS info.

    Pretty much grasping at straws here.
      My Computer


  8. Posts : 123
    win 7 64 bit
    Thread Starter
       #18

    Yes thats correct, i cannot surf web pages but i still remain connected on apps like IRC, steam or online games.

    IIRC i can ping IP addresses but not based on URLs...but i dont know what to make of that other than theres a DNS problem somewhere.

    Restart the DNS client service? Or just stop it entirely?
      My Computer


  9. Posts : 10,485
    W7 Pro SP1 64bit
       #19

    You will need to stop and disable the DNS Client for this experiment. If you don't disable it, some app will just start it again.
      My Computer


  10. Posts : 123
    win 7 64 bit
    Thread Starter
       #20

    Hmm..the problem just happened again, and i tried stopping the service. That did nothing, so i restarted it. Did not help either...was i supposed to change startup type to disabled?
      My Computer


 
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