Hello,
I have a weird problem, I can ping certain hosts in my network without a problem, but certain others when I try to ping at first it will come back with Destination host unreachable, but after a minute of running "ping -t 192.168.1.140" it will find it and replies start coming back. I think it might be an issue with my machine, because I have another machine using the same wireless and wired connection and it works fine.
When I stop pinging it and try pinging again after a minute or so, it can't find the host again.
Thanks for any help, below is my configuration.
$ ipconfig /all
Windows IP Configuration
   Host Name . . . . . . . . . . . . : sergiob
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No
Wireless LAN adapter Local Area Connection* 6:
   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft Wi-Fi Direct Virtual Adapter
   Physical Address. . . . . . . . . : 16-35-30-2B-3B-39
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
Wireless LAN adapter Wi-Fi:
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Dell Wireless 1705 802.11b/g/n (2.4GHZ)
   Physical Address. . . . . . . . . : 54-35-30-2B-3B-39
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.1.183(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : Thursday, June 5, 2014 9:32:27 AM
   Lease Expires . . . . . . . . . . : Friday, June 6, 2014 9:32:32 AM
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DNS Servers . . . . . . . . . . . : 192.168.1.1
   NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{A38275CC-BC2C-4ECA-A9E3-09AF7DDEB4F5}:
   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. . . . . . . . . . . : 2001:0:9d38:6ab8:86a:1b2b:9355:94bd(Preferred)
   Link-local IPv6 Address . . . . . : fe80::86a:1b2b:9355:94bd%7(Preferred)
   Default Gateway . . . . . . . . . : ::
   DHCPv6 IAID . . . . . . . . . . . : 369098752
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1A-7B-7D-2F-C8-1F-66-27-E5-53
   NetBIOS over Tcpip. . . . . . . . : Disabled