Hi Neok:
This is quite a thread, and it appears you've moved on, but I noticed when you uploaded your IP configuration for Trouble to help you with there was a problem in your IP configuration:
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Wireless LAN adapter Wi-Fi:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) Centrino(R) Advanced-N 6235
Physical Address. . . . . . . . . : C4-85-08-3C-79-6D
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::d0d4:d30f:6b05:5b6f%12(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.1.105(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Lease Obtained. . . . . . . . . . : Monday, October 29, 2012 10:38:13 AM
Lease Expires . . . . . . . . . . : Tuesday, October 30, 2012 12:04:19 PM
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DHCPv6 IAID . . . . . . . . . . . : 331646216
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-17-E4-93-FF-C4-85-08-3C-79-6D
DNS Servers . . . . . . . . . . . : 209.42.47.67
198.4.75.69
198.4.75.100
NetBIOS over Tcpip. . . . . . . . : Enabled
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I noticed that your DHCP lease obtained and expired 1 year ago! Your Posts were all in Oct.2013 this year. It seems that your CMOS real-time clock on your ASUS laptop is off by 1 year. This laptop is probably about 3-4 years old, and CMOS batteries can fail during that time. You need to resolve that problem and get the date/time corrected on that laptop. Since your DHCP lease has expired 1 year ago, you're never getting a new IP lease since it's after the Lease Expiration date of Oct. 30, 2012. That little problem can really screw up your networking and especially Wireless networking since it release heavily on DHCP assigned IP addresses.
As a test, have you tried MANUALLY assigned an IPv4 IP address to your Wireless Adapter? something like 192.168.1.104? that should be within the range specified according to this report. If everyting works with the wireless adapter then I am correct about the Lease expiration issue, and you can never properly get Internet access through DHCP auto-address assignment until you can correct the date/time problem with your netbook's CMOS clock! I've run across this once or twice, and it's a $5 fix for a new Battery. Unless of course you are unlucky like my one Customer I replaced their Battery for in their laptop, and the Motherboard still couldn't keep the date/time as the Motherboard circuitry was toasted. Assuming you don't have this problem, that should fix things for you.
This is a really weird problem, but I have seen it twice and both times it was in laptops running wireless connections.
If you decide to try it, please let us know the result so we can share the solution if it works with others here.
Good Luck,
BIGBEARJEDI