External Adapter Can Connect To Wifi But Laptop Can't

May 4, 2012

I've been having a problem with my wifi for a month or so. I used to connect well to my wifi, but then one day my laptop just can't connect to it anymore. It says "windows was unable to connect to" or something similar to that.But what's strange is, I have an external wifi adapter (Tenda 802.11n, it looks like an USB flash drive). I use this adapter to connect to Wifi with the very same password, and it can connect perfectly. Signal strength is around the same level.I tried using windows troubleshooter, didn't work. I borrowed my friend's laptop (which is very modern, and have windows 7 - mine has windows XP), but the same problem exists: the laptop can't connect, but the adapter can.I also tried to export the wifi settings to an USB flash drive (using windows 7's function), and installed it on the laptops. Didn't work. [code]

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So far i've accomplished this:

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I tried using the 'canyouseeme.org' service, and the response is the same.

I use an Internet Service Provider called iiNet, and apparently they have some per-account port blocking features, which I have also disabled from their site.I am running short on resources. DMZ does not work either, default port (22) does not work, custom port does not work either (9222, 9512 or 12222).

So I'm guessing it's either a router fault, or a fault on the ISP's customer-level firewall.

[code]....

I'm connected using a Edimax 7811-nu adapter (Default driver doesn't work, had to install a fixed one)

I'm using a BoBlite Router and the firmware version is BoBLite1500.

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Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:UsersJustin>ipconfig
Windows IP Configuration

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[code]...

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